NATIONAL INSTITUTE OF PHOTONICS SCIENCE - INCT

Transcrição

NATIONAL INSTITUTE OF PHOTONICS SCIENCE
AND TECHNOLOGY FOR OPTICAL
COMMUNICATIONS
FOTONICOM
Annual Activity Report
February 2009 – July 2010
Instituto Nacional de Ciência e Tecnologia Fotônica para Comunicações Ópticas
Campinas, State of São Paulo, July 2010
[Digite texto]
Contents
1 Generalities ................................
................................................................................................
................................................ 5
1.1
The Institute ................................
................................................................................................
........................................... 5
1.2
Mission ................................
................................................................................................
.................................................. 7
1.3
Organization ................................
................................................................................................
.......................................... 9
1.4
Short biographies of the main leaders ................................................................
.................................. 11
2 Research ................................
................................................................................................
................................................. 16
2.1
Research Facilities
Facilities...............................................................................................
............................... 16
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.2
Nonlinear Optics (NLO) ........................................................................................
........................ 21
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.3
Fabrication of photonic optical fibers from soft glasses ................................................
................................
27
Comparative analysis of photoresists using soft X
X-ray
ray synchrotron radiation...............
radiation
27
Photonic crystal fibers with integrated electrodes .........................................................
................................
27
Review article on photonic crystal fibers ................................................................
....................................... 28
Other results ................................
................................................................................................
.................................................. 28
Modeling (MOD) ................................
................................................................................................
.................................. 30
2.5.1
2.5.2
2.5.3
2.5.4
2.6
Stadium microcavity lasers ............................................................................................
............................ 25
Other results ................................
................................................................................................
.................................................. 26
Photonic
tonic Band Gap Structures (PBG) ................................................................
.................................. 26
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
2.5
Field trials in KyaTera dark fiber network ................................................................
...................................... 22
Optimizing fiber profiles for optical amplifiers ................................................................
................................ 22
Frequency comb generation usin
using cascaded FWM in fibers ........................................
................................
22
Optical fibers and advanced materials ................................................................
.......................................... 23
All-optical
optical nonlinear switching cell made of photonic crystal ........................................
................................
24
Other results ................................
................................................................................................
.................................................. 24
Semiconductor Nanophotonics (SNF) ................................................................
.................................. 24
2.3.1
2.3.2
2.4
KyaTera Optical Testbed ...............................................................................................
............................... 16
Optical Communications Laboratory (Prof. Fragnito) ....................................................
................................
17
Computer Cluster for Photonic Devices Modeling (Prof. Hernandez
Hernandez-Figueroa)
Figueroa) ........... 18
Fiber Fabrication Facility (Prof. Barbosa) ................................................................
...................................... 18
Semiconductor Nano
Nano-Fabrication Facilities (Prof. Newton Frateschi) .......................... 19
SOA Laboratory (Prof. Conforti) ................................................................
.................................................... 20
Optical metrology facility (Prof
(Prof. Caldas Cruz) ...............................................................
............................... 21
Modeling of cylindrically symmetric photonic devices ...................................................
................................
30
Modeling of optical parametric amplifiers based on fibers and waveguides ................. 31
Exact localized wave solutions totally free of backward components ........................... 31
Other results ................................
................................................................................................
.................................................. 31
Systems (SYS) ................................
................................................................................................
.................................... 32
2.6.1
2.6.2
2.7
High Speed Electro
Electro-optical Switching ................................................................
........................................... 32
Other results ................................
................................................................................................
.................................................. 33
Optical
ical Networks (NET) .......................................................................................
....................... 33
2.7.1
2.7.2
2.7.3
Feedforward carrier recovery for polarization demultiplexed signals ............................ 34
Fairness algorithms for dynamic traffic grooming in WDM mesh networks .................. 34
Other results ................................
................................................................................................
.................................................. 34
3 Human Resources Formation ................................................................
.................................................. 36
4 Technology Transfer ................................
................................................................................................
................................ 37
5 Science
ience Education and Dissemination ................................................................
..................................... 38
5.1
Main E&D activities ..............................................................................................
.............................. 38
5.2
Other E&D Activities ............................................................................................
............................ 40
6 Synergism
rgism and International Cooperation ................................................................
................................ 41
Appendices ................................
................................................................................................
................................................... 43
6.1
A1. Publications ................................
................................................................................................
.................................. 43
6.2
A2. Theses ................................
................................................................................................
......................................... 56
6.3
A2. Other relevant information ................................................................
............................................ 58
6.4
A3. Hits in the media ...........................................................................................
........................... 59
1
1.1
Generalities
The Institute
FOTONICOM is a National Institute for Science and Technology (INCT, acronym
acro
which
comes from: Instituto Nacional de Ciência e Tecnologia
Tecnologia, in Portuguese) focused
focus on the field of
Photonics for Optical Communications.
ommunications. The Institute is hosted at the University of Campinas –
UNICAMP. Campinas is an industrial and R&D hub in Information and Communication
Technologies (ICT).. In this environment, UNICAMP developed a long tradition of high quality
research in Optical Communications. The Institute congregates researchers from the Physics
Institute, the School of Electrical and Comput
Computer Engineering, and the Computing Institute at
UNICAMP, as well as associated groups from Pontifical Catholic
c University
Universit of Campinas,
Presbyterian
n Mackenzie University (Sao Paulo), Institute of Advanced
dvanced Studies (Sao Jose dos
Campos, SP), University of the ABC (Santo Andr
Andre,, SP), Technological University of Paraná,
Paran
Federal University of Pará (Belém
(Belém), Federal University of Ceará (Fortaleza),
), Federal University
of Bahia, and Federal University of Alagoas.
The research activities include fundamental studies in photonics, materials science,
devices and system applications, as well as applied projects on demand from industry. Ongoing
O
studies include: microstructured optical fibers, microcavity semiconductor lasers, fiber optic
communication systems, nonlinear optics in fibers and waveguides, and modeling and
fabrication of photonic structures and waveguides.
Our team has develo
developed
ped excellent research facilities in several fields of optics and
photonics at UNICAMP.. The facilities available for the Institute include modern laboratories for
micro/nano photonics semiconductor devices fabrication, optical fiber fabrication and
characterizations, nonlinear fiber optics, high capacity DWDM systems, device modeling, and
an optical testbed (KyaTera
KyaTera). KyaTera testbed interconnects
connects most R&D groups in optical
communications in the State of Sao Paulo with multiple fibers arriving directly to the wall of the
laboratories.
The Institute comprise
rises 37 professors, 8 post-docs, 42 PhD students, 56 MSc students and
48 undergraduate students. Along this first period, we have graduated 10 PhDs 14 MScs and
14 undergraduate were tra
trained in scientific initiation last five years, these
the
researchers
generated more than 300 p
papers in international journals.
The main mission of FOTONICOM is to establish a long term Program to foster the national
development of Optical Communications through improvements in the research and higher
high
education systems, transfer of knowledge to the society, and industry-academy
academy interactions.
intera
Page 5 of 61
The grand scientific challenges that motivate
motivated our Program arose
se mainly from the foreseen
explosive growth of the Internet, high definition video
video, broadband and mobile services, real-time
real
applications, and user generated content. In order to cope with the expected demand for
bandwidth and applications requiring low network latency and quality of service, the
t
present
transmission and networking capacities should incr
increase by two-to-three
three orders of magnitude in
1
the next 20 years . This is a conservative prediction when co
compared
mpared to the actual evolution of
optical communications
mmunications in the past 3 decades, where the capacity was inc
increased
reased by 6 orders of
magnitude – from few Mb/s to few Tb/s. Even a 10
100-fold
fold increase in capacity requires
2
disruptive technologies , since the technology of present communication systems does
do
not
scale by such factor (see scalability challenge below). At the same time, power consumption,
size, and cost should be reduced by the same factor. This
his imposes great challenges for the
research community. Our Research Program faces these
se challenges by articulating
art
groups
sharing complementary competences and research facilities, and effective collaborations with
groups of excellence abroad and at other institutions in Brazil.
Nanophotonic
anophotonic devices towards the development of IPCs that may greatl
greatly
y reduce cost, size
and energy consumption, as well as 100 Gb/s systems and ultra broadband parametric
amplifiers for improved scalable WDM systems, are among FOTONICOM’s
’s objects of study.
Semiconductor lasers and amplifiers, as well as photonic crystal fibers and 2D photonic crystal
structures will be fabricated in the Institute, and with the aid of advanced simulation modeling
tools also developed within the Institute
Institute.
Fotonicom is engaged in creating a collaborative environment. Among the actions
proposed to overcome geographical barriers and promote synergism, we invest in students
exchange and in developing and using Web tools to facilitate remote access to our laboratory
labora
facilities. We also interact closely with the productive sector and the government. Our Institute
helps the industry to develop advanced photonic prod
products
ucts and solutions, incubates
incubate hi-tech
businesses, and organize
organizes workshops and training courses for the industry.
The transfer of knowledge to the society is an important aspect of our activities. Several
winter/summer schools, undergraduate and graduate level courses, the elaboration of a book,
and special events to awake scientific vocations among the children
hildren and teenagers are in our
agenda.
1
Towards a Bright Future for Europe, Strategic Research Agenda in Photonics,, European Technology Platform
Photonics21, April 2006. (Download
Download available at www.photonics21.org).
2
Emmanuel B. Desurvire, Capacity Demand and Technology Challenges for Lightwave Systems in the Next Two
Decades, J. Lightwave Technol., Vol.. 24 (12), pp 4697
4697-4710, Dec. 2006.
Page 6 of 61
Finally, a detailed descr
description
ption of our activities, organized in a comprehensive way, is
available in our website http://fotonicom.ifi.unicamp.br
http://fotonicom.ifi.unicamp.br.
1.2
Mission
The long-term programmatic objectives that we pursue for the Institute are:
To develop a network of research expertise to explore scientific advances in photonics that
may lead to substantial improvements of optical communications and in support for the
development
evelopment of the national industry;
To develop strong connections between the academy, the industry and the government for
the national development of optical communications;
To develop highly qualified human resources in optical communications, with solid
sol
background for science and engineering, for the academy and industry.
To facilitate a fast growth of emerging groups in the field of optical communications and
stimulate groups of expertise in other fields of optics and photonics to migrate to optical
communications;
To contribute to the dissemination of science and technology in the society by presenting
optical communications in comprehensive but accurate language;
To awake vocations for science and engineering among the children and teenagers;
The general programmatic goals
goals, for the next 5 years, are:
To develop world class facilities for micro/nano
micro/nano-fabrication
fabrication of integrated photonics and
microstructured devices;
To
develop
world--class
class
facilities
for
experimental
studies
in
advanced
optical
communication
mmunication systems, including field trial of optical devices, transmission, signal processing,
and networking strategies;
To develop world class facilities for modeling complex photonic structures for optical
communications;
To demonstrate advanced nano
nano-structured
structured materials and devices, and subsystems that
may lead to significant improvements in the capacity of optical communications;
To graduate 50 doctors, 50 masters, and train 50 undergraduate students in the field of
optical communications;
To elaborate
orate three regular courses for graduate (or advanced undergraduate) students of
physics, electrical engineering and computer science, on the fundamentals of optical
communications;
Page 7 of 61
To edit a book on photonics for optical communications, with contributed chapters from the
Institute researchers, through an international renowned publishing company;
To organize at least three workshops on technology update for the industry, to sign an
expressive number of R&D contracts with the industry, involving emerging rresearch
esearch groups;
To reach 2000 people (students from elementary and high schools, teachers, technicians,
and the general public) through our ed
education and dissemination program.
Along this report, we demonstrate significant advances towards these programmatic
programmat goals.
For example we have already graduated 10 PhDs and 14 MScs and in our KyaTera testbed we
extended from 4000 to 6000 km of optical fibers, now covering almost completely the whole
state of Sao Paulo. Regarding our education and dissemination progr
program
am we have reached
re
over
300 people and regarding
technology transfer one spinoff company has already been
generated.
Page 8 of 61
1.3
Organization
General Coordinator: Prof. Hugo Luis Fragnito
Vice- General Coordenator: Prof. Hugo E. Hernández Figueroa
Management Board:
Prof. Hugo L. Fragnito
Prof. Hugo E. Hernández Figueroa
Prof. Newton C. Frateschi
Prof. Hélio Waldman
Prof. João Marcos T. Romano
Advisory Board
Prof. Jonathan Knight, University of Bath, UK
Prof. Ivan Kminow,
now, University of Berkeley, USA
Our activities are managed through four coordinations:
Logistic Coordination
Coordinator: Prof. Newton Frateschi
Coordenation of Technology Transfer
Coordinator: Prof. Flávio Cruz
Coordenation of Science Education and Dissemination
Coordinator: Prof. Fernando Paixão
Technical Coordination (Research)
Coordinator: Prof. Hugo E. Hernández Figueroa
The Technical (Research) Areas are six:
Nonlinear Optics (NLO)
Leader: Prof. Hugo L. Fragnito
Investigators
Page 9 of 61
Hugo Luis Fragnito – IFGW/
IFGW/UNICAMP
Flávio Caldas da Cruz – IFGW/
IFGW/UNICAMP
Luiz Carlos Barbosa – IFGW/
IFGW/UNICAMP
Arismar Cerqueira Sodré Jr. – FT/UNICAMP
J. Diego Marconi – Universidade Federal do ABC (UFABC)
Fulvio Andrés Callegari – Universidade Federal do ABC (UFABC)
Marcelo Luis Francisco Abbade
Abbade– PUC Campinas
Eric Alberto de Mello Fagotto – PUC Campinas
Eunésio A. de Souza – Universidade Presbiteriana Mackenzie (UPM)
Jandir Miguel Hickmann – Universidade Federal de Alagoas (UFAL)
Antônio Sérgio Bezerra Sombra – Universidade Federal do Ceará (UFC)
Semiconductor Nanophotonics (SNP)
Leader: Prof. Newton Cesário Frateschi
Investigators
Newton C. Frateschi – IFGW/
IFGW/UNICAMP
Jandir Miguel Hickmann - Universidade Federal de Alagoas (UFAL)
Photonic Band Gap Structures (PBG)
Leader: Prof. Lucila Cescato
Investigators
Lucila Cescato – IFGW/UNICAMP
UNICAMP
Cristiano M. B. Cordeiro – IFGW/UNICAMP
Luiz Carlos Barbosa – IFGW/
IFGW/UNICAMP
Christiano J. S. de Matos – Universidade Presbiteriana Mackenzie
Hypolito José Kalinowski – Universidade Técnica Federal do Paraná (UTFPR)
Jandir Miguel Hickmann – Universidade Federal de Alagoas (UFAL)
Modeling (MOD)
Leader: Prof. Hugo E. Hernández Figueroa
Investigators
Hugo E. Hernández Figueroa – FEEC/UNICAMP
Michel Zamboni Rached – FEEC/UNICAMP
Leonardo L. Bravo Roger – FT/UNICAMP
Marcos S. Gonçalves – FT/
FT/UNICAMP
Page 10 of 61
Marli de F. G. Hernández – FT/UNICAMP
Marcos Antonio Ruggieri Franco – Instituto de Estudos Avançados (IEAv)
Francisco Sircilli Neto – Instituto de Estudos Avançados (IEAv)
Victor Dmitriev – Universidade Federal do Pará (UFPA)
Karlo Costa – Universidade Federal do Pará (UFPA)
Vitaly Felix Rodriguez Esquerre – Universidade Federal da Bahia (UFBA)
Systems (SYS)
Leader: Prof. Evandro Conforti
Investigators
Evandro Conforti – FEEC/
FEEC/UNICAMP
Aldário C. Bordonalli – FEEC/
FEEC/UNICAMP
João Marcos T. Romano – FEEC/UNICAMP
Cristiano M. Gallep – FT/ UNICAMP
Ricardo Suyama – Universidade Federal do ABC (UFABC)
Networks (NET)
Leader: Prof. Nelson L. S. da Fonseca
Investigators
Nelson L. S. da Fonseca – IC/UNICAMP
Edmundo R. Mauro Madeira – IC/UNICAMP
Helio Waldman – Universidade Federal do ABC (UFABC)
Gustavo Souza Pavani – Universidade Federal do ABC (UFABC)
Gélio Mendes Ferreira – Universidade Federal do ABC (UFABC)
Antônio Sérgio Bezerra Sombra – Universidade Federal do Ceará (UFC)
1.4
Short biographies of the main leaders
Coordinator of the Institute,, Management Boeard Member & Leader of the NLO Area:
Hugo Luis Fragnito was born in Argentina (1950); obtained his Licentiate in Physics
from University of Buenos Aires (1976) and Doctor of Sciences from State University
of Campinas, UNICAMP (1984). His research experience includes infrared and
submillimeter lasers (1975
(1975-1979), nonlinear optics (1980-1986),
1986), ultrafast optical
phenomena (1987
(1987-1990) and fiber optics (1990-present).
present). He was research visitor at
Università di Roma, Italy (1980
(1980-1981)
1981) and at AT&T Bell Laboratories, Holmdel, NJ,
Page 11 of 61
USA (1987-1989).
1989). He is member of the Opti
Optical Society of America, IEEE - Lasers and Optoelectronics Society,
IEEE - Communications Society, Brazilian Physical Society, Brazilian Microwave and Optoelectronics Society,
and Brazilian Telecommunications Society. Prof. Fragnito is author or co
co-author off over 150 scientific papers in
peer reviewed journals or international conference proceedings, and wrote several tutorial texts for students of
Physics. His publications were cited over 1
1300
00 times in the scientific literature. Presently he is Full Professor
Profess at
the Gleb Wataghin Physics Institute, UNICAMP.. He is Director of the Optics and Photonics Research Center at
UNICAMP and General Coordinator of the KyaTera Project.
Vice-Coordinator
Coordinator of the Institute,
Management Board Member, Technical
Coordinator & Leader of the MOD Area:
Hugo E. Hernández
Hernández-Figueroa received the B.Sc. degree in electrical engineering from the
Federal University of Rio Grande do Sul, Porto Alegre, Brazil, in 1983, the M.Sc. degree in
electrical engineering and the M.Sc in informatics, from the Pontifical Catholic University of
Rio de Janeiro, Rio de Janeiro, Brazil, in 1985 and 1987, respectively, and the Ph.D. degree
in physics from the Imperial College of Science, Technology and Medicine, University of
London, UK, in 1992. After spending two years as a Postdoctoral Fellow with the De
Department
partment of Electronic and
Electrical Engineering, University College London (UCL), London, UK, he joined the University of Campinas
(UNICAMP),
), School of Electrical and Computer Engineering (FEEC), Department of Microwaves and Optics
(DMO), as an Assistant Professor, in 1995. In 2005, he became Full Professor. He is a CNPq research fellow,
level 1B. He has published over 75 papers in renowned journals and over 150 international conference papers.
He is also a Co-Editor
Editor of the book Localized Waves: Theory an
and
d Applications (Wiley and Sons, 2008).
200 He was
an Associate Editor (Opto-Electronics/Integrated
Electronics/Integrated Optics) of the IEEE / OSA Journal of Lightwave Technology
(January 2004 – December 2009). He was the General Co
Co-Chair
Chair of the OSA Integrated Photonics and
Nanophotonics
tonics Research and Applications (IPNRA) 2008 topical meeting. His research interests concentrate
on a wide variety of wave electromagnetic phenomena and applications mainly in photonics and microwaves.
He is also involved on research projects dealing with information technology applied to technology-based
technology
education. He was a recipient of the IEEE Third Millennium Medal in 2000.
Management Board Member
Member, Logistic Coordinator and Leader of the SNP
SN Area:
Newton Cesário Frateschi is an associate professor at the "Gleb Wataghin" Physics
Institute, UNICAMP
UNICAMP.. He is currently the director of the Center for Semiconductor
Components, UNICAMP
UNICAMP.. He obtained his bachelor’s and master’s degree in Physics from
the "Gleb Wataghin" Physics Insti
Institute
tute in 1984 and 1986, respectively. He obtained his
master’s and PhD in Electrical Engineering from the University of Southern California in
1989 e1993, respectively, working at the National Center for Integrated Photonics Technology USC. He was a
research
h associate from 1993 to 1995 at the Advanced Interconnect Network Technology Laboratory, USC.
From 2001 to 2003, he worked as a senior optoelectronic designer at T
T-Networks
Networks Inc., Pennsylvania, USA,
Page 12 of 61
leading the advanced photonic device technology group. He is a CNPq research fellow, level 1D and the
author or coauthor of 63 scientific papers in peer reviewed journals or international conference proceedings
with 174 citations and 8 international patents in the area of optoelectronics.
Management Board Member:
Helio Waldman received a BSEE from Instituto Tecnológico de Aeronáutica (ITA) at São José
dos Campos, Brazil, in 1966, and the M.S. and Ph.D. degrees from Stanford University in
1968 and 1972, respectively. In 1973 he joined the State University of Campinas (UNICAMP),
(
where he was Director of the School of Engineering at Campinas from 1982 to 1986 and
Research Vice-President
President from 1986 to 1990. He is currently Research Vice-President
Vice
of
UFABC – Universidade Federal do ABC, a new Brazilian Federal U
University
niversity currently under
construction in the State of São Paulo. Dr. Waldman is a Senior Member of IEEE and a Senior
Member of SBrT, where he served as President between 1988 and 1990. Dr. Waldman was active in the
investigation of ionospheric physics usi
using
ng satellite radio emissions until 1973, when he engaged on a Brazilian
research program on digital communications systems. Since the eighties, his research interests have focused on
the fiber optic channel. He has authored three books (all in Portuguese): "Digital Signal Processing" (1987),
"Optical Fibers: Technology and System Design" (1991), and "Telecommunications: Principles and Trends"
(1997). He is a CNPq research fellow, level 1B
1B.. He has published 22 papers in international journals, and 85
papers in proceedings of scientific meetings. He has supervised 29 Master's Theses and twelve doctoral Theses.
His current research interests are in the areas of Optical Networking and Broadband Communications. He is also
interested in discussing the new communic
communication
ation technologies and their impact on labor, education and society.
Management Board Member:
João Marcos Travassos Romano João Marcos Travassos Romano was born in Rio de
Janeiro in 1960. He received the B.S. and M.S. degrees in electrical engineering from the
University of Campinas ((UNICAMP)) in Brazil in 1981 and 1984, respectively. In 1987, he
received the Ph.D. degree from University of Paris
Paris-XI.
XI. In 1988, he joined the School of
Electrical and Computer Engineering
Engineering-FEEC/UNICAMP,, where he is now a Professor.
Prof
He
served as an Invited Professor in the University René Descartes in Paris, during the winter of
1999, and in the Communications and Electronic Laboratory in CNAM/Paris during the winter of
2002. He is responsible for the Signal Processing for Comm
Communications
unications Laboratory and his research interests
concern adaptive and intelligent signal processing and its applications in telecommunications problems like
channel equalization and smart antennas. CNPq research fellow, level 1 B.. He is a Member of the IEEE
IEE
Electronics and Signal Processing Technical Committee and an IEEE Senior Member. From 2000 to 2004, he was
the President of the Brazilian Communications Society (SBrT), a sister society of ComSoc-IEEE.
IEEE.
Page 13 of 61
Coordinator of Technology
nology Transfer:
Flavio C. Cruz received MSc (1990) and PhD (1994) degrees in Physics from the University
of Campinas (UNICAMP
UNICAMP),
), Brazil, with work on high resolution atomic and molecular laser
spectroscopy. From 1994 to 1996 he was guest researcher at the National Institute
Institut of
Standards and Technology (NIST), in Boulder, Colorado, where he worked on laser
stabilization and development of an optical frequency standard based on laser cooled and
trapped mercury ions. In 1997 he became an assistant professor, and in 2002 an associate
ass
professor at the Physics Institute at UNICAMP
UNICAMP,, where he has been working on optical frequency metrology, laser
cooling and trapping, laser technology and development, and laser precision and sensitivity spectroscopy. His
research interests include optical
ptical frequency combs, laser stabilization, atomic frequency standards, and nonlinear
optics. He is a member of the Brazilian Physical Society, American Physical Society (APS), Optical Society of
America (OSA) and IEEE-LEOS
LEOS society. Prof. Cruz published 5
58 papers in peer-reviewed
reviewed journals, supervised 3
PhD theses, 3 MSc theses, and 4 post
post-doc
doc stages. He holds 3 patents, has 370 citations (Web of Science) and is
a CNPq research fellow, level 1C,, and JILA
JILA-University of Colorado 2005 visiting fellow.
Coordinator of Science Education and Dissemination
Dissemination:
Fernando Jorge da Paixão FIlho received his bachelor degree in Physics from the Federal
University at Paraiba (1972), MSc and PhD in Physics from the University of Campinas
(UNICAMP)) in 1976, and 1980, respectively. He is an associate professor at UNICAMP. He was
a research associate at the Joint Institute For Laboratory Astrophysics in 1985. His area of
expertise is molecular and atomic Physics.
Leader of the PBG Area:
Lucila Cescato received her bachelor, MSc e PhD degrees in Physics at the University of
Campinas (UNICAMP
UNICAMP)) in 1978, 1980, and 1987, respectively. She was a research associate at
the Erlangen-Nürenberg
Nürenberg University funded by the Humboldt Foundation. She is a professor at
UNICAMP since 1983. She is a CNPq research fellow, level 1C.. Her area of expertise is
holography, electroformation, photonic crystals, and micro
micro-nano
nano fabrication, where she has 60
peer reviewed journal papers with 393 citations.
Page 14 of 61
Leader of the SYS Area:
Evandro Conforti
Conforti,, (IEEE Student Member 1981, Member 1983, Senior Member 1992) was
born in S. J. Rio Preto, SP, Brazil, on August, 30, 1947. He received the B. Sc. degree in
Electronic Engineering from the Technological Institute of Aeronautics (ITA),
(ITA Brazil, in 1970,
the M. Eng. Degree from Federal University of Paraiba (UFPb), Brazil, in 1972, the M. A. Sc.
Degree from University of Toronto, Canada, in 1978, and the Ph. D. Degree in Electrical
Engineering from State University of Campinas ((UNICAMP),
), Brazil, in 1983. He has been
with UNICAMP since 1981, where he was the Dean of the Faculty of Electrical and Computer Engineering (FEEC)
(1984-1987)
1987) and is currently Professor of Electrical Engineering at FEEC. He was a visitor at the Univ. of Illinois at
Urbana-Champaign (1992-1994)
1994) working with the research team of Prof. Sung
Sung-Mo
Mo (Steve) Kang. He is recipient of
the “1º
1º Werner von Siemens Technologic Innovation Prize” (3º place Cat. Researcher), Siemens Brazil 2005;
2005 the
“Zeferino Vaz Academic Achievements
ts Prize”
Prize”, UNICAMP 2005; the “1998 Brazilian Invention Prize”; and the “1983
UNICAMP Research Prize”. CNPq research fellow, level 1B
1B. He holds nine patents, is the co-author
co
of a book,
has 22 peer reviewed journal papers, 113 peer reviewed conference pape
papers,
rs, 5 PhD theses, 25 MSc theses,
patents, and 27 citations (Web of Knowledge). He has graduated 5 Ph.D. students and 25 M. Sc. students.
Leader of the NET Area:
Nelson Luis Saldanha da Fonseca received his Electrical Engineer (1984) and MSc in
Computer Science (1987) degrees from The Pontifical Catholic University of Rio de Janeiro,
Janeiro
Brazil, and the MSc (1993) and Ph.D (1994) degrees in Computer Engineering from
f
The
University of Southern California
California. He is a Full Professor at Institute of Computing of The
University of Campinas
Campinas, Campinas - Brazil and has been affiliated to it since 1995. Currently, he
is Head of the Computer Systems Department and Associate Chair for Graduate Studies. He
lectured at Department of Informatics and Telecommunications, University of Trento, Italy (2004 and 2007) and at
the University of Pisa (2007). He held Le
Lecturer
cturer positions at Pontifical Catholic University (1985 - 1987) and worked
in the Computer Communications group at IBM Rio Scientific Center (1989). He is a CNPq research fellow, level
1C and member of CNPq evaluation committee on Computer Science (CA
(CA-CC).. He published over 180 refereed
papers and supervised 37 graduate thesis.
Page 15 of 61
2
2.1
Research
Research Facilities
We present a brief description of the research facilities at UNICAMP that are available
for all the FOTONICOM participant groups. These include several facilities for optical
communication studies, including computer aided modeling, devices and materials
fabrication, system performance evaluation, and a dark fiber o
optical
ptical testbed (KyaTera) in the
State of Sao Paulo. These facilities are very important to attract bright students for our
Research and Development (R&D) Programs and industrial partners for our Innovation and
Technology Transfer Programs. They have been a
also
lso important to wake up vocations for
science among children and teenagers within our Education and Dissemination Programs.
All these facilities were concretized with funds from UNICAMP,, funding agencies
(FAPESP,, CNPq, FINEP), and our industrial partners Ericsson, Pirelli (now Prysmian),
Telefonica, Padtec, Corning, OFS, Metrocable, and Draktel.
We are in the process of purchasing more equipment using the first year funds granted
to FOTONICOM’
FOTONICOM by our main sponsors: CNPq and FAPESP. Details about the impact
ct of
those new equipments in our facilities will be reported in the the next Annual Activity Report.
2.1.1 KyaTera Optical Testbed
This is an optical testbed that interconnects almost all R&D laboratories in optical
communications, as well as groups developing advanced Internet applications (WebLabs, e
e-learning, multimedia) in the State of Sao Paulo. We use optical cables with multiple fibers
(typically 36) arriving directly to the wall of the laboratories (FTTLab). This allows us to setup
independent optical networks
networks among the same nodes operating simultaneously. One pair of
fibers is used for a stable network (Ethernet, P2P star configuration) with 1 Gbps minimum
access speed and 20 Gbps (2x10G DWDM) in the backbone
backbone, see Figure 2.1.
Page 16 of 61
Figure 2.1.. Map of the KyaTera network (May
(
2010).
This stable network is for Internet applications development and e
e-collaboration, and
d
exchanges traffic with other academic networks (ANSP, RNP, Ipê, and GIGA) and is
connected to the Global Lambda Integrated Facility (GILF). All the optical equipment and the
core routers were produced by Brazilian industries (Padtec and Datacom Telematica). This
project is coordinated by CePOF-UNICAMP
CePOF
and has over 450 participants. We have
deployed over 1000 km of owned fibers. In 2007, Telefonica donated the use of dark fibers
(3300 km) to interconnect our cities.
For the next three years, with the KyaTera network interconnected to other academic
networks around the globe, we expect to improve our scientific collaborations with external
groups. In addition, by using more intensively our WebLabs, we expect to show new ways of
learning and teaching experimental sciences.
2.1.2 Optical Communications Laboratory (Prof. Fragnito)
This is a multi-users
multi
laboratory
tory with complete instrumentation for systems and devices
characterizations up to 10 Gbps (Figure
(
2.2).
). Most instruments are computer
computer-controlled
controlled and
can be accessed remotely via WebLab technology. Connected to the KyaTera network with
48 pairs of fibers, it allows establishing fiber links with almost all other laboratories of this
type in the State of Sao Paulo, for field trials or for collaborative ex
experiments
periments with other
groups. Among the instruments available, we have a 10 Gbps BERT (Bit
(Bit-Error-Rate
Rate Tester),
50 GHz oscilloscope, Optical Spectrum Analyzers (OSA), Optical Time Domain
Reflectometers (OTDR), 20 GHz synthesized signal generator, Chromatic D
Dispersion
ispersion
Analyzer, 30 GHz Electrical Spectrum Analyzer (ESA), tunable lasers, and a 32
32-channel
channel
DWDM source in the C-band.
C
This network brought about new collaborations with the research community in the State
of Sao Paulo. KyaTera is also very convenient for field trials of new products and, therefore,
very attractive for our industrial partners.
Our DWDM system, presently with 32 channels and 10 Gbps per channel, operates as a
multi-users
users facility, with researchers from several universities now using our laboratory
Page 17 of 61
regularly. We propose to upgrade our facility by multiplying the number of DWDM channels,
expanding to 100 Gbps, and acquiring equipment to improve light coupling into photonic
crystal fibers (PCF) and silicon photonic waveguides.
Figure 2.2.. Left: View of the Optical Communications Laboratory. Right: Homebuilt 32 DWDM
channel laser system (bottom) and its spectrum displayed in an OSA (top).
2.1.3 Computer Cluster for Photonic Devices
Devices Modeling (P
(Prof. Hernandez-Figueroa)
To alleviate the demand of our researchers for computer resources capable to simulate
large numerical photonic problems, in 2006 CePOF acquired a dedicated cluster made of
fifteen motherboards (each one with two processors AMD Opte
Opteron
ron 246, 1MB cache L2,
800MHz and 4 GB of RAM) in a rack tower interconnected through a gigabit switch (3COM
2824) and monitored by a workstation.
Figure 2.3.. Left: CePOF´s cluster for modeling photonic devices. Right: Example of modeling in
which the field intensity of a Frozen Wave (FW) was obtained by considering a superposition of
30 Bessel beams.
2.1.4 Fiber Fabrication Facility (Prof. Barbosa)
This facility allows
allows for fabrication of glasses and conventional and structured (photonic
crystal) fibers (silica, special glasses, and polymers). It also has modern instruments for and
optical and thermal characterizations. Drawing towers
towers:: Heatway (4.5 m tall, 1200 ºC
induction
nduction heater) (
Figure 2.4); Pirelli (4.5 m tall, 2200 ºC graphite heater); Small tower (1 m tall, 500 ºC, for
plastic optical fibers). Furnaces: Inductive
ductive furnace (3000 ºC); 2 Linderberg resistive furnaces
(1000 ºC). Optical Measurements:: Optical Spectrum Analyzer (OSA), M
M-line
line Waveguide
Page 18 of 61
Analyzer (prism-coupling
(prism coupling method; characterization of mode index, index profile, and
scattering loss at 632, 1310 and
and 1550 nm), Fiber Spectral Attenuation Analyzer (cut
(cut-back
back
method, 600-1750
600 1750 nm), Fiber Chromatic Dispersion Analyzer (also measures cladding
diameter and proof test). Thermoanalytical Instruments
Instruments: Thermo-Gravimetric
Gravimetric Analyzer
(TGA), Thermo-Mechanical
Thermo
Analyzer
er (TMA), Differential Thermal Analyzer (DTA), and
2
5.5
Molten Glass Viscometer (up to 1600 ºC, 10 -10
poise range, platinum/rhodium spindle).
We also have a Laser Ablation Laboratory for the fabrication of multilayered quantum dot
structures equipped with a Quantel Nd:YAG ns pulse laser system with up to third harmonic
generation and a high vacuum chamber.
chamber
a)
b)
c)
d)
e)
f)
Figure 2.4.. Fiber Fabrication Facility and examples of fiber produced in this laboratory: a) Prof.
Barbosa and Heathway 4 m fiber drawing tower; b) soft glass PCF; c) silica large core structured
fiber;; d) silica PCF; e) Erbium doped Tellurite PCF; f) Fiber Spectral Attenuation Analyzer.
2.1.5 Semiconductor Nano-Fabrication
Nano Fabrication Facilities (Prof. Newton Frateschi)
Device Research Laboratory: The Laboratorio de Pesquisa de Dispositivivos (LPD),
located at the Applied
Applied Physics Department, “Gleb Wataghin” Physics Institute (IFGW), is a
complete facility for epitaxial growth, synthesis of new materials, design, fabrication and
characterization of materials and devices. LPD has extended experience in optoelectronic
devices
ces using III-V
III V compounds such as GaAs/AlGaAs, InGaAsP/InP, GaAs/GaAlSb, InSb,
as well as micro-cavities
micro
and nano-structures.
structures. The laboratory has a Chemical Beam
Epitaxial (CBE) system, characterization equipments such as Secondary Ion Mass
Spectroscopy, Atomic
Atomic Force Microscopy, Photoluminescence, Hall and doping profile
systems, plus a complete clean room facility with lithography, etching, dielectric film
deposition and metallization systems.
Page 19 of 61
(b)
(a)
(c)
Figure 2.5.. (a) CBE System; (b) Lithography system; (c) Microprobe stage.
Center
for
Semiconductor
Components:
The
Centro
de
Componentes
Semicondutores (CCS) is a large multi-disciplinary
disciplinary center at UNICAMP,, with facilities for
2
2
micro and
d nano fabrication. In a 700 m area with 150 m clean room several equipments
such as photolithography systems, íon implanters, oxidation furnaces, Chemical Vapor
Deposition (CVD) Systems, Metallization Systems, Plasma Etching Systems are installed. In
addition,
dition, a complete set of characterization systems, such as Infra
Infra-red
red spectroscopy and
complete electrical characterization systems. CCS includes a new laboratory for the
integration of micro and nanotechnology (LAMNI) that has a dual focused ion/electron beam
system (FIB) funded by FAPESP, plus a micro-Raman/atomic
Raman/atomic force microscopy system that
are dedicated to technologies such as carbon nanotubes, microcavity and photonic bandgap
devices.
(a)
(b)
(c
c)
(d)
Figure 2..6.. (a) FIB; (b) CVD system; (c) Rapid thermal Processing; (d) IR spectroscopy.
2.1.6 SOA Laboratory (Prof. Conforti)
The laboratory has microwave-photonics
microwave photonics facilities for optical and electrical (OE) time and
frequency characterization
characterization of devices and subsystems, reaching 20 ps and 40 GHz. Optical
field tests can be achieved using the KyaTera Network and an external automated site is
available for open air propagation studies. Main equipments are: OE digital communication
analyzer (40 GHz, 20 ps); signal generators (up to 40 GHz); pulse generators (up to 7
Page 20 of 61
Gbps); optical spectrum analyzer; microwave spectrum analyzer (26 GHZ); network analyzer
(40 GHz) with optical capabilities (6GHz); tunable lasers (1300 and 1500 nm); OE
modulators, drivers,
d
OE amplifiers and OE filters.
2.1.7 Optical metrology facility (Prof. Caldas Cruz)
The laboratory has two cw lasers at 532 nm (5 W, 10 W), one argon laser (20 W), two
single-frequency
frequency and tunable dye lasers, two homemade femtosecond Ti:sapphire lasers
(one
ne of them as an optical frequency comb), two homemade cw single
single-frequency
frequency Ti:sapphire
lasers, three CO2 lasers, two TeraHertz (far-infrared)
infrared) lasers, and several homemade
external cavity diode lasers. Characterization instruments include one optical spectr
spectrum
um
analyzer (600-1700
(600 1700 nm), one optical spectrometer (500
(500-1200
1200 nm), one RF spectrum
analyzer (26 GHz), one network analyzer (100 kHz), fast photodetectors (2 GHz, 7 GHz),
two wavemeters, OE modulators, AO modulators, drivers, a magneto
magneto-optical
optical trap for
calcium.
ium. In this last three years, the main achievements have been related to optical
frequency comb technology. We have developed high repetition rate (1
(1-2
2 GHz) broadband
Ti:sapphire femtosecond lasers, which are the basis of these combs. We have studied
spectral
tral phase manipulation to perform spectroscopy and coherent control, and also the
amplification of those combs in semiconductor optical amplifiers (SOAs).
2.2
Nonlinear Optics (NLO)
The main bottlenecks for the advance of optical communications are (1) the llack
ack of fast
and efficient switches for signal routing in the optical domain, and (2) the lack of optical
amplifiers with enough bandwidth to cover the transmission capacity of single mode optical
fibers (60 THz in the high transparency window of silica). T
To
o overcome these limitations,
compact, low cost, and low power consumption optical signal processing devices will be
necessary to amplify, detect, modulate, or convert one WDM channel into another.
Fiber or Waveguide Optical Parametric Devices (FOPD or WO
WOPD)
PD) are among the most
promising devices to overcome those limitations. FOPDs can perform certain networking
operations that are not possible with other known technologies. For example, an FOPD can
operate as a Wavelength Exchanger, a device that swaps the optical carriers of two WDM
channels without ADD and DROP operations. An FOPD can operate also as a wavelength
converter with gain, as a light controlled tunable narrow filter, as a phase conjugator for
phase distortion compensation, as an all-optical
all optical 2R (regeneration and reshaping). The most
studied is the Fiber Optical Parametric Amplifier (FOPA), which is the closest to an ideal
amplifier. In other amplification technologies, such as rare earth doped fibers, Raman, or
semiconductor optical amplifiers, the
the spectral region of operation, bandwidth, and gain ripple
are determined by the position of quantum energy levels or the width of spectral lines of
materials. In an OPA, these characteristics depend only on the chromatic dispersion, a
property that we can
can engineer with waveguide design, especially in PCFs and channel
waveguides.
In this research line, we shall investigate nonlinear optical devices, such as ultra-broadband parametric amplifiers and wavelength router devices, multilevel optical signal
generators,
s, and optical frequency comb generators that may lead to significant advances in
transmission and networking capacities. Some of the proposed devices will be implemented
using special highly nonlinear fibers (HNLF) or photonic crystal fibers (PCF)
(PCF), but our long-term vision is to implement them in ultra compact waveguide devices. Besides compactness,
waveguide devices allow for integration with other optical devices in photonic chips
Page 21 of 61
compatible with mass production, thus addressing the future proble
problems
ms of power
consumption, size, and cost of telecom/datacom equipment.
This research line integrates several competences and facilities. Groups in nonlinear
fiber optics from UNICAMP (Fragnito and Caldas Cruz)
Cruz), PUCC (Abbade),, and Mackenzie
(De Souza) will be interacting closely with the groups working with optical fibers (Barbosa
and Cordeiro) semiconductor devices (Frateschi), modeling (Figueroa)
Figueroa) and fiber Bragg
gratings used for our cavity FOPAs (Kalinowski). It also integrates international
collaborations from Univ. of Bath (Jonathan Knight), Max Planck Institute at Erlangen
Erlangen-Nuremberg (Philip Russell), Univ. of Whales (Michel Marhic), Corning Inc. (Scott Bickham),
Sumitomo Electric Industries Ltd. (Masaaki Hirano),
Hirano), Cornell Univ. (Alex Gaeta and Michal
Lipson). FAPESP and Padtec co-fund this research line
line.
We report below our main achievements for the last period
period.
2.2.1 Field trials in KyaTera dark fiber network
We used KyaTera dark fiber network to evaluate several optical devices, such us
wavelength converters, silicon chips, and an ultra-long
ultra long fiber laser cavity. We also used the
KyaTera network for demonstrations of future uses of the Internet. In this last we participated
in the first tri-continental
tri
transmission of 4K cinema (4 times the definition of High Definition
Video), where a 4K movie was transmitted in realreal-time
time from Sao Paulo to San Diego and
Tokyo. This is further commented in the appendix of this report. We performed field trials of
fiber-optic
optic wavelength
wavelength converters as part of a joint work between UNICAMP (Prof. Fragnito)
and PUCC (Prof. Abbade), see Ref [1] below, and a field trial of silicon nano
nano-photonic
photonic
devices, in collaboration between UNICAMP (Profs. Fragnito and Figueroa) and Cornell
University (Profs.
(
Lipson and Gaeta), see Ref. [2]] below
below.
[1] M.L.F. Abbade, J.D. Marconi, R.L. Cassiolat, V. Ishizuca, I.E.Fonseca, and H.L. Fragnito, “Field
“Field-Trial
Trial Evaluation
of Cross-Layer
Layer Effect Caused by All-Optical
All Optical Wavelength Converters on IP Network Application
Applications”, IEEE/OSA
Journal of Lightwave Technology,
Technology vol. 27, n. 12, pp, 1816-1826,
1826, June (2009).
[2] J.D. Marconi, Arismar Cerqueira S. Jr., J.T. Robinson, N. Sherwood
Sherwood-Droz, Y. Okawachi, H.E. Hernandez-Figueroa, M. Lipson, A.L. Gaeta, and H.L. Fragnito, “Performance investigation of microphotonic
microphotonic-silicon
silicon devices
in a field-trial all-optical
optical network,” Optics Communications,, vol. 282, n. 5, pp. 849
849-855, March (2009).
2.2.2 Optimizing fiber profiles for optical amplifiers
Profs. Fragnito’s and Figueroa’s groups investigated conventional (cylindrical symmetry) fiber profiles
that optimize fiber-optic
optic parametric devices (FOPDs). A double
double-pumped fiber-optical
optical parametric
amplifier (2P-FOPA)
FOPA) was chosen, since, as established in our previous works, this device is extremely
(4)
sensitive to the forth
th-order dispersion parameter (β ) and to the longitudinal fluctuations of this
parameter. We showed that a simple W-index-profile,
W
profile, could provide a flat gain of about 20 dB over 200
nm bandwidth pumped with 3.5 W lasers in 50 m long fiber and, more importantly, should be robust
against longitudinal fluctuations of ±1% in the core
core diameters. We also showed that, for optimized
fibers, the sixth order dispersion parameter becomes important. This is usually hindered by the
fluctuations in β
(4)
in typical fibers. See Ref. [3] below.
[3] L.H. Gabrielli, H.E. Hernández-Figueroa,
Hernández Figueroa, and Hugo L. Fragnito, “Robustness optimization of fiber index
profiles for optical parametric amplifiers,” IEEE/OSA Journal of Lightwave Technology
Technology, vol. 27, n 24, pp. 5571-5579, December (2009).
2.2.3 Frequency comb generation using cascaded FWM in fibers
The groups lead by Profs. Fragnito and Flavio Cruz, studied the frequency translation
(by second harmonic generation in a crystal) of the whole frequency comb generated in
Page 22 of 61
fibers pumped by two or three lasers. The 2
nd
harmonic comb has more frequencies than in
the fundamental (since, for instance, ω1 and ω2 in the fundamental comb produce waves at
2ω1, 2ω2, and ω1 + ω2). See Ref. [4] below and Figure 2.7.
[4] F.C. Cruz , J.D. Marconi, Arismar Cerqueira S. Jr, and H.L.
H.L. Fragnito “Broadband second harmonic generation
of an optical frequency comb produced by four-wave
four wave mixing in highly nonlinear fibers,” Optics Communications,,
vol. 283, n. 7, pp. 1459--1462, February (2009).
Figure 2.7.. Fundamental (red) and second harmonic (blue) spectrum of an
optical frequency comb produced in a highly nonlinear fiber. Second
harmonic was done in single pass using conventional phase matching in a 2
mm ling BIBO crystal.
2.2.4 Optical fibers and advanced
adva
materials
Prof. Barbosa’s group in collaboration with the groups of Profs. Fragnito, Figueroa,
Cordeiro
and Bordonalli, fabricated photonic crystal fibers (PCF) with semiconductor
quantum dots impregnated in fiber structures. We obtained lead sulfide (PbS) QD-doped
doped
PCFs with luminescence spectra that are broad and centered at telecom wavelengths. The
luminescence of these QDs (obtained by using a 450 mW Ti: Sapphire pump laser at 785
nm) indicate potentials for broadband light sources, saturabl
saturable
e absorbers, or optical amplifiers
in the telecommunications windows. A journal paper was published based on these results.
See Ref. [5
5] and Figure 2.8.
[5] E.F. Chillcce, R.E. Ramos-Gonzales,
Ramos Gonzales, C.M.B. Cordeiro, L. Gutierrez
Gutierrez-Rivera,
Rivera, H. L. Fragnito, C. H. de
Brito Cruz, A.C. Bordonalli, H. E. Hernández-Figueroa,
Hernández Figueroa, R. L. Braga and L. C. Barbosa, “Luminescence of
PbS quantum dots spread on the core surface of a silica microstructured optical fiber”, to appear in
Journal of Non-Crystalline
Non
Solids. (available onlinee since 04 June 2010).
Page 23 of 61
Figure 2.8.
2
Left: Cross section images of dual-core
core MOF (core diam. = 2.5 µm).
Right: luminescence spectra of PbS QDs spread on the core surfaces acquired at
different times.
2.2.5 All-optical
optical nonlinear switching cell made of photonic crystal
Prof. Sombra’s group from UFC analyzed and theoretically proposed a directional optical
coupler embedded in a nonlinear photonic crystal structure, and driven by a low power
external command signal. See Ref. [6] below.
[6] A. Wirth. L. Jr , M.G. da Silva, A.C. Ferreira, and A.S.B. Sombra, “All
“All-optical
optical nonlinear switching cell made of
photonic crystal,” Journal of The Optical Society of América A,
A, vol. 26, n.7, pp. 1661
1661-1667 (2009).
2.2.6 Other results
Prof. Barbosa’s group demonstrated special PCFs for supercontinuum and intense blue
light generation, and 3.5 µm diameter fiber tapers for coupling standard fibers to small
small-core
core
highly nonlinear fibers and waveguides.
Prof. Hickmann’s group from UFAL characterized,
acterized, investigated the nonlinear optical
properties of metallic nanoparticles, and investigated slow
slow-fast light propagation.
Prof. Sombra’s group from UFC performed several theoretical/numerical studies on
modulation instability in delayed saturable nonlinear media, and optical bullets in
waveguides with cubic-quintic
cubic
nonlinearity.
Prof. de Souza’s group from UPM demonstrated a mode
mode-locked
locked laser (42 ps pulses at
2.5 GHz rate) in an ultra-long
ultra
fiber cavity (48 km) using ou
our KyaTera network in Sao Paulo..
This group also demonstrated a passively mode-locked
locked Erbium doped fiber (EDF) laser
using a film of carbon nanotubes as saturable absorber, and a mutifunctional EDF laser
incorporating intra-cavity
intra cavity arrayed waveguide grating DWDM multiplexer to operate th
the laserr
at multiple wavelengths.
2.3
Semiconductor Nanophotonics (SNF)
TELECOM commercially available active devices are based mainly on narrow linewidth
DFB lasers, optical modulators, both electro
electro-absorption
absorption and Mac
Mach-Zehnder,, and fast low
Page 24 of 61
noise detectors, such
such as avalanche photo detectors. This technology is built on InGaAsP
alloys grown on InP.
Great effort towards the hybrid integration of these devices and
passive components, such as filters, micro-lenses,
micro lenses, and isolators has been observed
recently. The goal
goal is to reduce power consumption and volume while increasing reliability, all
at low cost. In these systems, semiconductor optical amplifiers (SOA) can be used under
high saturation to assure reliability and to compensate optical losses with cheaper
components.
ents. High optical power, uncooled sub-systems
sub systems for WDM 10 Gb/s
/s transmission with
less than 1 dB dispersion penalty in 1600 ps/nm d
dispersion
ispersion has been demonstrated.
Monolithic integration of DFB lasers and electro
electro-absorption
absorption modulators already allows
further miniaturization, however, with reduced power. In the receiver side, active dispersion
compensation and pre-amplification
pre
are indispensable.
spensable. These challenges extend more to the
development of active filters, photonic processing, miniaturized tunable lasers, integration
between drivers and modulators, WDM sources, wavelength lockers, etc. The main objective
is to combine monolithic integration
integration within InP technology, where generation, modulation,
and detection of optical signals occur, with hybrid integration with passive and active micro
micro-components for all the conditioning, coupling, distribution, processing and control of these
signals
s in highly compact low power systems. Within the monolithic integration, it is already
old the search for electronic and optoelectronic in InP and, yet more challenging, the
integration between InP and Si CMOS technology. Finally, microwave transmission llines
ines
must be coupled to modulator optical wave-guides
wave guides to allow high bit rate modulation and high
extinction rate and pulse pre-chirping.
pre chirping. This is the context where the FOTONICOM institute is
inserted. The goal is to create a technological platform, which al
allows
lows the institute to address
most of these issues, leveraging us towards the new generation of optoelectronic devices for
telecom/datacom.
However, it is not simple to define a platform with some basic elements that promote
advances in this area. Nevertheless,
Nevertheless, three essential goals have to be addressed: (a) to
enable efficient optical signal generation and photonic processing plus to create elements
for low loss coupling between fibers and planar structures; (b) To enable signal routing and
processing including
including the coexistence of microwave and light; (c) to search for
electronic/optoelectronic integration within InP technology or between Si and InP.
Follow below our main achievements in the last period.
2.3.1 Stadium microcavity lasers
Prof. Frateschi’s group from UNICAMP fabricated and investigated InGaAs/GaAs/InGaP
stadium microcavity lasers that show enhanced side
side-mode suppression, see Ref. [7] and
Figure 2.9 below.
below
[7] S.N.M. Mestanza, A.A.G. Von Zuben, and N.C. Frateschi, “Enhanced side
side-mode suppression in chaotic
stadium microcavity lasers,” Journal of Applied Physics, vol. 105, pp. 063101
063101-063103 (2009).
Page 25 of 61
3.E-11
(a)
(b)
8mA
Intensity (a.u.)
6mA
2.E-11
4mA
2mA
1.E-11
0.E+00
1300
1400
1500
1600
Wavelenght (nm)
Figure 2.9 (a) Micrograph of a 20 µm radio disk resonator. (b) The spectrum of the device.
2.3.2 Other results
Prof. Frateschi’s group studied fabrication techniques for wave
wave-guides
guides and resonators
based on silicon nitride on silicon and active components based on III
III-V
V compounds. Such
fabrication employs hybrid methods involving conventional micro
micro-fabrication
fabrication techniques and
focused ion beam (FIB) nano-fabrication
fabrication techniques. They also developed resonant
structures based on amorphous SiO2 matrix with Si quantum dots and Er+ ions for the
efficient emission in the C-band.
C band. Besides the resonance, the dots recycle pumping photons
through a secondary channel
cha
for Er+ excitation.
On the other hand, Prof. Frateschi’s group has developed passivation techniques to reduce
processing damage. In addition, micro-disk
disk resonators and lasers were also obtained.
Platinum nano-contacts
nano contacts were developed by gallium ion assisted deposition by FIB.
2.4
Photonic Band Gap Structures (PBG)
Periodically structured photonic materials may present new and exciting properties that
do not exist in Nature such as negative refractive
refractive index, forbidden frequencies for light
propagation (PBG), electromagnetic field control, light confinement in dimensions much
smaller than the light wavelength, etc. Such new properties generated a huge scientific
interest as well as a large range
range of possibilities of applications such as fabrication of devices
much smaller than the wavelength, new types of antennas, faster and more efficient optical
modulators and super prisms that allow multiplying the number of channels in WDM
systems. These applications
applications certainly will produce a strong impact in optical communications
reducing the sizes of the devices and systems as well as increasing the communication
velocity.
The objective of this research line is to develop 1D, 2D and 3D periodic structures a
and
nd
their applications in optical communications. The activities include design, fabrication, and
characterization of the structures, as well as devices fabrication. The project can be divided
in 4 branches:
1) 2D and 3D Photonic Structures
2) Microstrutured Fibers
3) Photorefractive 1D Structures
4) Structures for Slow and Fast Light
Page 26 of 61
Our main results for the last period follow below.
2.4.1 Fabrication of photonic optical fibers from soft glasses
Prof. Barbosa’s group, from UNICAMP,, fabricated a hollow photonic crystal fiber based
on tungsten–tellurite
tungsten
glass with an Er
3+
ion doped core, capable to be used in optical
amplification. See Ref. [8] below.
[8] E.F. Chillcce, E.R. Gonzales, O.L. Alves, C.L. Cesar, I.O. Mazali, and L.C. Barbosa, “Fabrication of photonic
optical fibers from soft glasses,” J. Am. Ceramic Soc,, vol. 93, n. 2, pp. 456
456–460 (2010).
2.4.2 Comparative analysis of photoresists using soft X
X-ray
ray synchrotron
radiation
Prof. Cescato’s group from UNICAMP used the Brazilian Synchrotron Light Laboratory
facilities
lities to investigate thoroughly structural changes of two typical photoresists at molecular
level, thus providing understanding on the fundamentals of the breakup process. See Ref. [9]]
below.
[9] L.A.V.Mendes, L.F. Avila, J.W. Menezes, C.R.R. Pinho, L. Cescato, and M.L. Rocco, “Photoresists comparative
analysis using soft X-ray
ray synchrotron radiation and time-of-flight
time flight mass spectrometry,” European Polymer
Journal,, vol. 45, pp. 3347-3354
3347
(2009).
2.4.3 Photonic crystal fibers with integrated electrodes
Profs. Cordeiro and de Matos, from UNICAMP and UPM, respectively, proposed and
fabricated a holey microstructured optical fiber was with two electrodes along the fiber.
Efficient polarization control was demonstrated, thus opening new possibilities for low
low-loss
loss
and cost effective m odulators. See Ref. [10] below and Figure 2.10.
[10] G. Chesini, C.M.B Cordeiro, C.J.S de Matos, M. Fokine, I.C.S. Carvalho, and J.C. Knight, “All
“All-fiber
fiber devices
based on photonic crystal fibers with integrated electrodes,” OSA / Optics Express, vol. 17, pp. 1660-1665
1665
(2009).
Page 27 of 61
Figure 2.10. A Photonic crystal fiber with electrodes embedded in its
structure was studied for the development of modulators.
2.4.4 Review article on photonic crystal fibers
An important achievement to be pointed out was an invited review paper on “Recent
progress and novel applications of photonic crystal fibers,” by Prof. Arismar Cerqueira Sodré
Jr., from UNICAMP,
UNICAMP, published in Reports on Progress in Physics, January 2010. See
e Ref.
[11] below.
[11] Arismar Cerqueira Sodré Jr, “Recent progress and novel applications of photonic crystal fibers,” Report on
Progress in. Physics,, vol 73, 024401 (21pp), (2010).
2.4.5 Other results
Prof. Cescato’s group and Prof. Hickman’s group (UFAL), developed techniques that
permit higher control in the recording of periodic structures for photonic and plasmonic
applications. They also developed molding processes (soft lithography) in polymeric
materials, and characterized plasmonic properties of periodic arrays of holes in gold films
suitable to be used as sensors. See Figures 2.11-2.13
2.13.
Prof. de Matos’ group designed and simulated a photonic crystal fiber with a cutoff
frequency for the fundamental mode for applications such as long
long-pass filters for
telecommunications.
Prof. Cordeiro’s group and Prof. Franco’s group (IEAv
(IEAv-ITA),
ITA), have carried out further
studies of photonic crystal fibers with integrated electrodes: their operation and sensitivity
were optimized by numerical simulation and experiments.
Prof. Cordeiro’s and Prof. de Matos’s groups identified higher-order
order photonic bandgaps in
photonic crystal fibers of hollow core.
Prof. Cordeiro’s group proposed, developed and characterized highly birefringent optical
fiber based on the compression of the regular hexagonal structure of microstructured fibers.
Prof. Kalinowski’s group from UTFPR has studied measurement techniques for
characterizing dispersion
dispersion in Bragg grating optical fibers, as well as, control techniques for
the fabrication of written waveguides using femtosecond pulses and focal scanning.
Page 28 of 61
(a)
(b)
Figure 2.11. Photographs of scanning electron microscopy (SEM) cross section of photoresist
templates used for recording arrangements of slits (a) and holes (b) respectively. The "inset"
shows correspond to the top views of the samples.
(a)
(b)
Figure 2.12. (a) Top view SEM photographs of plasmonic structures recorded in gold film.
array of slits and (b) array of holes. In both cases the period of the arrays are 700 nm.
Figure 2.13. Transmission spectra
pectra of light through arrays of
holes in gold films with thickness of 100 nm and 700 nm
period, obtained with the array of holes immersed in three
different media: air, isopropyl alcohol and toluene.
Page 29 of 61
2.5
Modeling (MOD)
Modern optical communication systems demand the dense integration of photonic
circuits; this brings as a consequence the miniaturization and sophistication of the involved
devices. This in turn implies in the need of robust and efficient computational meth
methods
ods
capable to simulate such complex structures taking the maximum advantage of the available
computational resources.
This research line will serve as support to the experimental research groups, promoting
a dynamic synergy among them.
Objectives
- To develop a state-of-the-art
state
art computational platform capable to analyze and design advanced
complex structures for modern optical communication systems.
- To contribute with the design of key photonic structures to the vigorous development of optical
communications.
- To train highly qualified human resources in the Field of computational modeling of photonic
structures.
- To make this computational platform available in the Internet to the photonic community and to
train highly qualified users.
Goals
- To develop robust and efficient 3D hybrid finite elements/method of moments codes in the
frequency and time domains.
- To develop advanced bioinspired optimization algorithms applied to the design of photonic
structures.
- To develop a parallel computational environment to analyze large photonic structures.
- To design efficient matching structures between micro and nanometric structures.
- To develop algorithms capable to analyze in an automatic way microstructured phot
photonic devices.
- To develop algorithms capable to compute efficiently the influence of temperature in the
propagation characteristics of photonic devices.
Our mail results for the last period are briefly described below.
2.5.1 Modeling of cylindrically symmetric photonic devices
Prof. Figueroa’s group, Prof. Esquerres’ group (UFBA) in collaboration with Prof. Rubio
Mercedes from Universidade Federal do Matogrosso do Sul (UEMS), developed a highly
efficient finite element method for the design and analysis of ar
arbitrary
bitrary cylindrically symmetric
photonic structures was presented. Using such technique a compact plasmonic sub
sub-wavelength lens based on cylindrical metallic waveguides operating in the visible frequency
range was numerically demonstrated. See Ref. [12]] and Figura 2.14.
[12] C.E. Rubio-Mercedes,
Mercedes, V.F. Rodriguez-Esquerre,
Rodriguez Esquerre, A.M.F. Frasson, and H.E. Hernandez
Hernandez-Figueroa,
Figueroa, “Novel FEM
Approach for the Analysis of Cylindrically Symmetric Photonic Devices,” IEEE/OSA Journal of Lightwave
Technology,, vol. 27, n. 21, pp. 4717-4721, November (2009).
Page 30 of 61
(a)
(b)
Figure 2.14.. (a) Schematic of the longitudinal section of a cylindrical lens consisting of a nano
nanoslit array with different nanocapacitors and nanoinductors films using dielectric and plasmonic
structures. (b) Computed electric field Intensity. The focus is formed at z = 1.67 µm or 2.57 λ,
and has a full-width
width at half-maximum
half maximum (FWHM) of 320 nm or λλ/2.
2.5.2 Modeling of optical parametric amplifiers based on fibers and
waveguides
Prof. Figueroa’s
Figueroa’s and Prof. Fragnito’s groups proposed through numerical simulations,
optical fibers with W index profile for broadband double pumped parametric amplifiers for the
first time, as described above in the ONL summary, see Ref. [2] given in sub-section 2.2.2..
Following this research line more general fiber types such as PCFs and integrated
waveguides have been carried out and the results will soon be submitted for publication.
2.5.3 Exact localized wave solutions totally free of backward components
Prof. Zamboni Rached (UNICAMP),
), developed a general analytical method capable to
furnish localized wave pulses with finite energy, in exact form and totally free of backward
components, which have been a chronic problem for such wave solutions. Such practical
solutions may find application in advanced free space optical communication systems. See
Ref. [13]] below.
below
[13] M. Zamboni-Rached,
Rached, “Unidirectional decomposition method for obtaining exact localized waves”, Physical
Review A, vol. 79, pp. 013816 (2009).
2.5.4 Other results
Prof. Franco’s group (IEAv-ITA)
(IEAv ITA) has developed techniques to model multiphysics problems
applied to the development of microstructured optical fiber devices with insertion of metal
electrodes. In addition they have designed dual-concentric
dual concentric-core microstructured
ostructured optical fiber
Page 31 of 61
with liquid crystal selectively inserted into the holes of the microstructure, applied to
dispersion compensation and tuning of the dispersion peak with temperature variation. Prof.
Franco’s group also proposed a new design of mic
microstructured
rostructured optical fiber for residual
chromatic dispersion compensation purpose.
Prof. Esquerre’s group has proposed novel and simple optical fiber geometries which exhibit
very flat and very negative chromatic dispersion. These fibers can be used for th
the
e chromatic
dispersion compensation of several channels simultaneously in WDM systems. In addition,
they have designed athermal waveguides composed by SiO2 and Si by introducing materials
with negative thermooptic coefficient. Polymers show to be a good ca
candidate
ndidate for this
purpose. TE and TM effective refractive indexes of this waveguide remain constant from 20
to 50 celsius degrees. Prof. Esquerre’s group also analyzed the influence of temperature in
optical fibers and optical fiber based devices.
Prof. Dmitriev’s
triev’s group from UFPA carried out a thorough theoretical synthesis and
characterization of a PhC-based
PhC
four-port
port circulator. This work is still in its initial stage
because the ferrite parameters used in simulations correspond to microwave region. These
parameters need to be adjusted to more realistic optical values.
2.6
Systems (SYS)
The outcome of a large multiplication factor in the optical fiber home accesses and the
huge growth of the Internet traffic lead to three new optical research frontiers that are object
of this work. The fist aspires to improve the fiber spectral efficiency using Optical Coherent
Techniques of modulation/demodulation in order to achieve many bit/s for every Hz of
optical fiber bandwidth instead of the 0.2 to 0.4 bit/s per Hz avail
available
able today. The second will
use the digital signal processing techniques to achieve greater tolerance for the fiber
mitigating effects, such us the non-linear
non linear effect, the signal dispersion, and the polarization
modal dispersion (PMD). The third will be related
related with the important branch of the new
optical networks with Optical Switching/Routing Techniques using semiconductor optical
amplifiers (SOA).
The research team members are Prof. Conforti, Prof. João Marcos Travassos Romano,
Ass. Prof. Aldário C. Bordonalli,
Bordonalli, Ass. Prof. Cristiano M. Gallep, Dr. Ricardo Suyama and
twelve FEEC students. In addition, the team has the collaboration of Prof. Sombra (UFCE),
whose contribution is the study of interferences and optical nonlinearities in OPPM
OPPM-CDMA
CDMA
(see section 3.5), and the cooperation of Prof. Abbade (PUC Campinas) in the multi level
modulation formats. We also have a joint research with Prof. Fragnito in the field tests of the
KyaTera optical fiber test bed, 100 Gb/s systems, and non
non-linear models.
2.6.1 High Speed Electro-optical Switching
Prof. Conforti’s group from UNICAMP demonstrated subnanosecond electrooptical
switching times with 26 dB extinction ratio by using semiconductor optical amplifiers driven
by a multipulse injection current. The trade-off
off between o
overshoot
vershoot and gain fluctuations were
also analyzed. See Ref. [14].
[14] N. S. Ribeiro, A. L. Toazza, C. M. Gallep, and E. Conforti, “Rise Time and Gain Fluctuations of an
Electrooptical Amplified Switch Based on Multipulse Injection in Semiconductor Optica
Optical Amplifiers,” IEEE
Photonics Technology Letters,
Letters vol. 21, n. 12, pp. 769-771 (2009).
Page 32 of 61
2.6.2 Other
ther results
The
he block diagram plus the equipments, devices, and electro
electro-optical
optical wiring of a 106 Gb/s
(32 channels at 3.3 Gb/s) DQPSK optical coherent system, with error detection and coding
capabilities have been designed by Prof. Conforti’s group
group.. However, the grant necessary for
the practical implementation is waiting for the final approval of the company PADTEC.
Meanwhile, a cooperative effort with the Eidenhoven
hoven University of Technology has lead to
the development of a 20 Gb/s polarization independent dual wavelength converter based on
four wave mixing using a single semiconductor optical amplifier (presented at OFC2010). In
addition, an optical coherent technique
technique has been developed for the microwave fast pulse
generation modulated at 40 GHz. A free space generation and detection of these pulses
with 30 ps rise time has also been obtained (to be published).
Prof. Conforti’s group and Prof. Romano’s group (UNICAMP
(UNICAMP)) have developed an alternative
mitigating dispersion algorithm to compensate for polarization optical dependent loss in
DWDM systems with promising results for low bit error rates.
2.7
Optical Networks
Network (NET)
Driven by the growth of user population and new ba
bandwidth-hungry
hungry applications, as well
as the dissemination of wideband access systems, the traffic generated by the Internet
keeps growing. Given the high cost of the infrastructure expansion and the prospect of short
short-term saturation within the current technological
technological framework, it is compelling to search for
technological solutions that permit more efficient use of the installed fiber capacity, so that
investment in the deployment of new fiber may be put off.
The advent of wavelength division multiplexing (WD
(WDM)
M) allowed transmissions at high
data rate, facilitating the deployment of high demanding application on the Internet. Actually,
developments of optical network architecture followed those of optical communications
systems. Network architectures and their mechanisms still need to be created to leverage
the benefits of the great amount of bandwidth available in WDM networks.
Such developments have opened new avenues for resource provisioning. Efforts have
been concentrated on different mechanisms that when operated jointly can provide
automatic operation, such as traffic grooming, routing and wavelength allocation (RWA).
These mechanisms need to account for the physical impairments in all
all-optical
optical networks.
Being able to guarantee Quality of Service (QoS) to network applications is intimately related
to the Quality of Transmission of an optical communications system.
At least two great challenges must be met so that enhanced levels of efficiency may be
reached: the mitigation of optical layer effects on the ssignal
ignal transmission, and the efficient
management of optical path provisioning.
This research project aims at developing mechanisms for efficient and reliable resource
provisioning in optical networks. Moreover, it aims at the creation of an optical network
networking
ing
research and development platform at UFABC. The first phase will be aimed at the digital
transmission engineering in the dynamic environment of the optical Internet, looking for
solutions for efficient control and smart, agile management of its connect
connections.
ions. For this
purpose, a long-range
long
link between UNICAMP and UFABC campi will be implemented for
use as a testbed. System studies, based on analytical and computational methods, will be
conducted concurrently. The combination of such methodologies and fac
facilities
ilities in an
academic research environment will generate new knowledge and, under interaction with the
productive sector, innovation and competitiveness.
Page 33 of 61
Moreover, one of the objective is to explore the effects of non
non-linearity
linearity of the index of
refraction and scattering among others in the performance of coded signals in optical digital
overlay of PPM continuous (OPPM) and OCDMA optical encoding, decoding and spread in
the network using bipolar codes (Gold codes) . The effects of interference from multiple
users (MAI) in these components are also of interest.
The following specific objectives will be pursued:
-
Inter-domain
domain routing algorithms for networks with physical impairments;
-
Algorithms for routing and wavelength assignment for intra
intra-domain with low computational
utational
complexity for real time processing and which accounts for the physical impairments of optical
transmission systems;
-
Development of a testbed for evaluating algorithms and mechanisms proposed;
-
Evaluate the use of OPPM-OCDMA
OPPM OCDMA coding in optical comp
components operating in a non-linear
linear
system. The aim is to study fiber Bragg gratings operating with a coding phase, will be
operating with bipolar Gold codes.
Our achievements for the last period are listed below.
2.7.1 Feedforward carrier recovery for polarization demultiplexed signals
Prof. Waldman’s group from UFABC investigated feedforward carrier recovery in
coherent polarization diversity receivers. A mechanism for estimating the carrier phase noise
was proposed and used to compare the performances of system architecture alternative
alternatives,
s,
including
QPSK,
regarding
their
robustness
against
polarization
dependent
loss
impairments. See Ref. [15] below.
[15] F.A.C. Garcia, D.A.A. Mello, and H. Waldman, “Feedforward carrier recovery for polarization demultiplexed
Signals with unequal signal to noise ratios”, OSA / Optics Express,, vol. 17, pp. 7958
7958-7969 (2009).
2.7.2 Fairness algorithms for dynamic traffic grooming in WDM mesh networks
Prof. Fonseca’s group from UNICAMP developed a novel algorithm for achieving fairness
in relation to the blocking of calls that uses alternative routing (rather than shortest
shortest-path
path
routing) as well as auxiliary graphs based on the virtual topology. The degree of fairness so
obtained represents
represents a good deal of improvement over those obtained by using previously
proposed algorithms. See Ref. [16] below.
[16] A.C. Drumond and N.L.S. da Fonseca, “Fairness in zone-based
zone based algorithms for dynamic traffic grooming in
WDM mesh networks,” IEEE/OSA Journal
nal of Optical Communications and Networking, vol.2, pp. 305-318
318 (2010).
2.7.3 Other results
Profs. Fonseca’s and Waldman’s groups have worked on the design and performance
evaluation of: EPONS (Ethernet Passive Optical networks) protocols; multipath routing
algorithms
orithms for bandwidth demanding applications in high capacity networks; efficient and fair
traffic aggregation mechanism in WDM networks; physical
physical-impairment
impairment aware routing and
wavelength assignment algorithms; and batch scheduling mechanisms for optical bu
burst
rst
switching networks. In addition, a 190-km
190 km optical link was established between UFABC and
UNICAMP to study impairment-aware
aware routing and wavelength assignment (IA
(IA-RWA)
RWA)
algorithms.
Prof. Sombra’s group has developed optical cryptography techniques to broadband
networks, and also studied the performance of an all
all-optical
optical gate based on a symmetric
nonlinear directional coupler (NLDC) operating with two ultrashort fundamental soliton
Page 34 of 61
pulses
lses of 2ps, modulated by PAM-ASK
PAM ASK with binary amplitude modulation to represent the
logical level 1 and 0.
Page 35 of 61
3
Human Resources Formation
Many industries in the optical communication sectors are growing at a fast pace in
Brazil, and the lack of available qualified
qualified personnel is the major obstacle for further growth in
the next 3--5
5 years. This is also a global problem. According to the US Bureau of Labor
3
Statistics , network systems and data communications analysts are projected to have the
most striking level of employment growth between 2006 and 2016 among all the occupations
in the US, representing a 53.4% gain (or 140,000 new positions) in employment in this
specialty during the ten-year period.
4
According to various CEOs interviewed, there is consensus that highly qualified
professionals represent the most important piece of the supply chain for the optical
communication industry and companies of technological base in general. Although there are
groups of excellence in Brazil, they do not generate enough pro
professionals
fessionals to cope with the
industry’s demand. Our Institute is putting a lot of efforts to improve this picture.
Along the period of this Annual Activity Report, we have graduated fourteen (14) M Sc
and ten (10) Ph D students. In addition, fourteen (14) undergraduate students have
completed their one-year
one year research initiation projects, and three (3) post
post-doctors
doctors completed
their research activities. Presently, we have
ha forty-eight
eight (48), fifty-six (56) M. Sc and forty-two
two
(42) Ph D students engaged in FOTONICOM’s research
earch activities.
3
Occupational employment projections to 2016,
2016, published in the Monthly Labor Review, Buerau of Labor
Statistics, November 2007.
2007 (Click here to see the Table
e of Fastest Growing Occupations
Occupations).
4
The required qualification is a Bachelor’s degree and the annual wage is in the ‘very high’ quartile ranking
($46,360 or more).
Page 36 of 61
4
Technology Transfer
According to our prospective studies, good opportunities are likely to arise in the next
few years in the optical communications industrial sector; particularly for the deployment of
FTTH (Fiber-To-The-Home)
(Fiber
Home) systems, upgrading backbones to 40 Gb/s, and exp
expansions
ansions of
SAN (Storage Area Networks). We expect a good deal of demand from the industry for R&D
projects and consultancies. In the case of Optical Communications, the Brazilian industry is
growing at a fast pace, with companies such as Padtec and Datacom Telematica doubling
their annual revenues in the last 4 years consecutively. Therefore, we believe that contracts
with the national industry will surpass in value those with multinational industries (Corning,
Ericsson, Prysmian,…) that were predominant in the past. At the same time, recently
promulgated laws to foster innovation in the industry will gradually establish a new
consensus within the national industry to invest more in R&D. This optimistic scenario of
course would be more or less favorable depending
depending mainly on the regulations and policies
applied by our local government.
With this in mind, we have continued to strengthen the three main activity lines already
running in CePOF-UNICAMP:
CePOF
: Industrial R&D Partnerships, Incubation of Small Companies,
and
d Training.
Particular emphasis have been
be
given to the participation of our groups together with
companies, in joint projects co-funded
co funded by Brazilian agencies specially created to support
industrial R&D activities. Our projects with industries have ensured already R$ 8 million of
extra funding for the next three years. Most of this funding comes from seven R&D contracts
with Padtec-FAPESP
Padtec
Program in Optical Communications that were recently awarded to
researchers from the Institute.
For the negotiations of intellectual property, royalties, patent writing and depositing,
UNICAMP has a sector called Inova, which provides efficient support to the researchers.
Vigorous encouragement has also be given to our associated groups for the creation of
spin-off
off companies
companies founded by entrepreneur professors or researchers, following the
numerous examples of companies which spun-off
spun off from UNICAMP.. This will give to the
Institute dynamism and a more realistic connection with the market.
In this first year of the center, four
four patents have been filled out. Cooperation agreements
between the center researchers and the company Padtec in Campinas, financed by Padtec
and FAPESP,
FAPESP, have been aproved or are under analysis. The center researchers have given
talks to the general public in several events. A new spin
spin-off
off company has also been created.
Two spin-off
spin off companies from the center are active in Campinas. The younger one,
created last year, is called R4F Tecnologia em Telecomunicações Ltda. The company is
dedicated to the radio-over-fiber
radio
fiber technology. It is incubated at Campinas high technology
development center (CIATEC), nearby UNICAMP campus. In the first year, the company
developed projects with major mobile communication companies in Brazil, and with the
National Institute of Space
Space Research (INPE), in Sao Jose dos Campos (Sao Paulo). It also
obtained a grant from FAPESP PIPE program, which is similar to the american SBIR
program. The other spin-off
spin off company, called BR Labs, is incubated also at CIATEC, in
Campinas. It is working on the development of laser systems (solid state and diode). It also
obtained a grant from the PIPE program from FAPESP (phase II).
Page 37 of 61
5
Science Education and Dissemination
Knowledge acquired through our R&D activities are meant to be transferred to society
from our members by:
1. delivering classes and lectures to undergraduate and graduate students (specially
Engineering and Physics) to offer general knowledge about the technologies researched in
this proposal and;
2. delivering
ing
seminars,
didactic
material
and
us
using
ing
the
Internet
to
divulgate
telecommunication and optical communication technologies to high
high-school
school students and
the public.
public
Most of the programs within this section have been carried out in partnership with the
Optical Society of America Student Chapter
Chapte at UNICAMP (OSA SCU). By initiative of Prof.
Fragnito and graduated students, the first student chapter of the Optical Society of America
(OSA) in Latin America was founded at UNICAMP.. In the first year of existence, our Chapter
was awarded by OSA as the Best Student Chapter of 2001. Along the years, student
members developed leadership, teamwork, and communications skills that helped the
them
m in
their professional careers.
We can estimate a number of 500 fundamental and High School students reached by
our E&D
D programs. Our researchers have delivered invited talks and tutorials at several
places and we estimate that another 500 undergraduates and graduate students were
reached. We are implementing a visitors counter in our website, but we estimate about
1,500 visitors a month. In the Appendix
ppendix we provide a complete list of our E&D activities.
5.1
Main E&D activities
•
Workshop on Microfabrication: Project and Design of CIs and MOS, hands
hands-on
on Workshop for
engineers, physics, graduate, and undergraduate students offering the participants the
knowledge of microfabrication and integration processes; in partnership with UNICAMP’s
’s
Semiconductor Components Center (CCS). June 21st
21st- July 2nd.
•
Demonstration of music transmited by a laser and presentation of our educational activities by
Eliane Valente for 85 newcomers at UNICAMP´s
´s Physics Institute, to encourage them to be
part of CePOF, in partnership with the Institute´s Library, March 8 -19 (2010).
•
“Optical
Converter
of
Frequency:
concept
and
demonstration”,
Video
Production,
demonstrates and present concepts of Optics and Optical Converters, PUC Campinas (2009);
•
“How does Optical Communication happen?”, Video Production, explains how optica
opticall
communications is done, the principles, devices etc,
etc, in Edition Phase at UNICAMP.
•
“Science in Action” (www.ifi.UNICAMP.br/acaociencia
(
.br/acaociencia),
), reaching about 250 children of all
ages. In partnership with undergraduate
undergraduate students from UNICAMP´s School of Electrical and
Computer Engineering
Engine
and the Physics Institute. See Figure 5.1.
Page 38 of 61
Figure 5.1 A “Science in Action” instructor in action.
•
“International
International Workshop on New Architectures for Future Internet
Internet”,
”, for businessmen and
graduate/undergraduate students. In partnership with CPqD, for 200 participants, Campinas
CPqD, September 23-24
23
(2009).
•
KyaTera fiber optics plant on Google Maps:: now, the whole KyaTera Network is available as
an overlay on top of the Google maps, September (2009). See Figure 5.2.
Figure 5.2. Kyatera fiber optics plant on Google maps.
•
4K Cinema: KyaTera Network was used to transmit the first 4K movie among three points in
the world: Japan, US and Brazil. The first 4K – 4096x2160 pixels or 4 times the resolution of
HDV - movie produced in Brazil was transmitted during the FILE 4K 2009 (Festival
Internacional de Linguagem Eletrônica), a cultural event h
held in Sao Paulo , August (2009).
•
Redesign of KyaTera´s websites: we developed the website using Joomla, an open
open-source
source
Content Management System that will help us on publicating and administrating our web
pages, December (2009).
•
OSA Physics Olympiad at UNICAMP Annual event that gathers about 100 high school
students; increase of 60% related to 2008, in partnership with the Student Chapter of the
Optical Society of America at UNICAMP (OSA UCS), October 31 & November 27 (2009).
•
VII Physics during Vacation and V Advanced School of Physics (VII Física nas Férias e V
Escola Avançada de Física): annual event that brings
brings together about 80 high school students
in theoretical and experimental studies of Modern Physics, in partnership with the Student
Chapter of the Optical Society of America at UNICAMP (OSA SCU) and the Physics Institute
of UNICAMP,, July 20 -25 (2009) UNICAMP. See Figure 5.3.
Page 39 of 61
Figure 5.3. Call for registration at the VII Physics during
Vacation and V Advanced School of Physics
•
“Holidays
Holidays at the Museum”,
”, to children from 10 to 15 years old that stay two days
experimenting science at UNICAMP´s
´s Exploratory Museum of Sciences. In partnership with
Science Action project, January (2010);
Figure 5.4. Children participating in the ““Holidays at the
Museum”.
•
“Nanophotonics and Nanoelectronics”, Victor Dmitriev´s weekly Semminars, opened to all
UFPA´s comunity for about 40 participants, March-December
March December (2009).
5.2
Other E&D Activities
•
Prof. Dr.. Davi Correia, from Federal University of Campina Grande (UFCG), delivered a
Seminar “Computational Electromagnetism: review, applications, and simulations in CUDA
video-board”,
board”, April 27 (2010).
•
Dr. Pablo Londero from Cornell University, delivered the Seminar “Nonlinear Optics at Low
Photon Number Using Nanostructured Devices” que o ministrará nesta quarta
quarta-feira,
feira, dia 17/03
no Mackenzie.
•
Arismar Cerqueira Sodré Jr, Interview Article at Revista FAPESP, March (2010).
•
Arismar Cerqueira Sodré Jr, Interview Article at Agência FAPESP, February (2010).
•
Dr. Antonio C. Torrezan, from MIT Plasma Science and Fusion Center, delivered the Seminar
“A
A tunable continuous-wave
continuous
second-harmonic
harmonic 330 GHz Gyrotron for enhanced nuclear
magnetic resonance,” February (2010).
•
Jorge Diego Marconi, “Technical visits to Optical Communication Laboratory and
nd
Semiconductors Devices Center”, 2 FOTONICOM´s
´s Workshop (2009).
•
Seminar: "Trends in Optical Networks and the Role of Optical Amplifiers," delivered by Dr. Atul
Srivastava OneTerabit Company (USA) for students and professors, November 19 (2009).
•
Hugo E. Hernandez-Figueroa,
He
Interview Article: “Residential
Residential wireless phones and other
electronics will
ill undertake radiation tests,”
tests,” UOL PORTAL. December 12 (2009).
•
Dr. Atul Srivastava, Seminar: "Trends in Optical Networks and the Role of Optical Amplifiers,"
delivered by OneTerabit Company (USA) for students and professors, 19 November 2009.
•
Hugo E. Hernandez-Figueroa,
Hern
Interview Article: “Software
Software computes electromagnetic radiation
emitted by cell phones,”
phones UNICAMP’s
’s Journal, 3 pages, Year XXIV, No 446, November 2
2-8
8
(2009).
•
Newton Frateschi, Interview Article, “How
“How avoiding Internet collapse
collapse?,” October (2009).
•
Newton Frateschi was interviewed by TV Cultura: interview involving the photonics potential to
overcome telecom bandwidth bottlenecks, September (2009).
•
Prof. Hugo E. Hernandez-Figueroa,
Hernandez Figueroa, Interview Article: ““Students from UNICAMP´s
´s School of
Engineering and Computation receive award in Hong
Hong-Kong,” UNICAMP’s
’s Portal, May 18
(2009).
Page 40 of 61
6
Synergism and International Cooperation
It has been gratifying to witness a quite intensive interaction among FOTONICOM’s
research groups, in spite of the significant cut (23%) that we suffered in our budget. Several
groups have joined forces to meet common goals by combining researches’ expertises
experti
and by
sharing facilities. Participations of researchers as seminar speakers and/or external examiners
of qualifying examinations, and M. Sc. and Ph. D. theses, were a way to facilitate interaction
among FOTONICOM’s
’s research groups. To stimulate synerg
synergy
y among the research groups, we
organized two workshops in 2009 where all groups exposed their facilities, detailed their plans,
and discussed possible collaborative research projects. As a result of these discussions, we
organized hands-on
on training course
courses on using our facilities at UNICAMP (nano/micro
fabrication, fiber fabrication, etc.). These courses w
were started in July 2010.
As soon as we started our program, we identified difficulties to organize synergic work from
different groups, mainly in those cases of groups with no tradition in collaborative work.
Although these difficulties were predicted by FOTONICOM leaders, and actions
ions were proposed
to overcome them, the significant cut (23%) that we suffered in our budget have impacted quite
adversely in our plans. For example, we had planned an internship exchange program for
students to do experimental work or simulations at diff
different
erent institutions. However, we effectively
implemented this program just for students from the same geographical region, to save in
traveling expenses.
We had also planned to invest heavily in web tools for remote access of our research
facilities (weblabs),
bs), were we planned to hire an expert in content management systems and two
interns for weblab development and content generation, but we had to reduce this plan and we
hired only one intern, while weblab technology is being worked out part-time
part
by one
undergraduate
dergraduate student. Nevertheless, we were able to develop a reasonably operational web
site that allows the FOTONICOM community to generate or update web pages and upload
digital content.
One problem raised by PUCC researchers is that this institution does not have a stricto
sensus graduate program. PUCC has only a lato sensus Masters degree program, which, by
law, cannot receive scholarships from government agencies for these students. This limits their
collaboration capability since their students hav
have
e to work and are not paid to do research. At
present time, FOTONICOM leaders do not see an easy solution for this problem. We feel that it
could be solved through scholarships from our industrial partners. However, even if those
students perform experimen
experimental work or simulations at UNICAMP’s
’s laboratories, in order to
receive scholarships, they must be officially registered as regular students of UNICAMP. We
Page 41 of 61
believe that PUCC should sign a contract with some company for such purpose, and students
with scholarships
rships should dedicate almost full
full-time to research.
Beyond of FOTONICOM
FOTONICOM, UNICAMP is the headquarters of other 8 INCTs (Photonics
Applied to Cellular Biology, Advanced Analytical Technologies, Functional Complex Materials,
Bioanalytic, Quantum Informa
Information,
tion, Blood Technology, Obesity, and Biofabrication). We
interacted together to have a abetter infrastructure and logistic support from UNICAMP.
UNICAMP Among
other things, FOTONICOM obtained from UNICAMP the approval for hiring one technician to
work at Optical Communication
ommunication Laboratory
Laboratory.. This technician was hired in July 2010 and has
already started his activities.
Other activities related to interactions with other INCTs are:
-
st
Prof. Hugo Fragnito was invited to talk about FOTONICOM at the 1 International Workshop on
Nanophotonics and Biophotonics, organized by INCT Photonics (Recife, PE).
-
We provide management support to Prof. Carlos Lenz Cesar who is a researcher from the INCT
Photonics Applied to Cellular Biology and to Prof. Luiz Eduardo E. de Araujo who is a researcher
from the INCT Optics and Photonics.
-
We are about to start a partnership with Prof. Amir Caldeira, coordinator of INCT Quantum
Information, to develop Education&Dissemination activities together.
Regarding international coll
collaboration, Prof. Figueroa had approved in March 2010 a 3 year
CNPq – NSF Cooperation Project, which involves financial support for researchers mobility
between UNICAMP (Profs. Figueroa’s, Fragnito’s and Frateschi’s groups) and Cornell
University (Profs. Lipson’s and Gaeta’s groups). The research activities are focused in the
development of advanced integrated photonics devices for optical communications. Other
activity that worth to be mentioned is the active participation of several FOTONICOM’s
FOTONICOM leaders
in the organization of the first Latin America Optics and Photonics (LAOP) Conference,
sponsored by the Optical Society of America (OSA), to be held in Recife, Pernambuco,
Pernambuc Brazil,
in September 27-30,
30, 2010.
Finally, we would like to point out that the
he encouragement and support for the creation of
research networks like the INCTs by the Science and Technology Ministry, can be viewed as a
great opportunity for the Brazilian scientific community to develop and exercise proper and
efficient management skills
skills. This will certainly help us to operate in a more synergic and
productive level,, in order to achieve results of real great impact in all sectors.
sectors One of the
FOTONICOM’s main
in concerns is to contribute on that national effort.
Page 42 of 61
Appendices
6.1
A1. Publications
Books
1. T. Adali, (Org.), C. Jutten, (Org.), J.M.T. Romano (Org.), and A.K. Barros, “Independent Component
Analysis and Signal Separation,” ed.1, Berlin: Springer, vol.1, 1785 pages (2009)
Book Chapters
1. E. Recami and M. Zamboni-Rached,
Rached, “Localized Waves: A Review”, In: Advances in Imaging and
Electron Physics. Amsterdam: Elsevier, vol. 156, pp. 235
235-355 (2009).
2. N.S. Ribeiro, C.M. Gallep, and E.Conforti, “Wavelength Conversio
Conversion and 2R-Regeneration
Regeneration in Simple
Schemes with Semiconductor Optical Amplifiers,” In: Vedran Kordic. (Org.). Advances in Lasers and
Electro-optics. Viena: In-Tech,
Tech, 2009, v. prelo, pp. 1
1-30 (2009).
3. M.P. Fardin, M.R.N. Ribeiro, H. Waldman, “P2P in Scalable Cro
Cross-Layer
Layer Control Planes of Next
Generation Networks”. In: N. Antonopoulos; G. Exarchakos; M. Li; A. Liotta. (Org.). Handbook of
Research on P2P and Grid Systems for Service
Service-Oriented
Oriented Computing: Models, Methodologies and
Applications.. Hershey, PA, U.S.A.: IG
IGI Publishing (2009).
4. S. Chávez-Cerda,
Cerda, M. D. Iturbe
Iturbe-Castillo, J. M. Hickmann, “Diffraction-Induced
Induced High-Order
High
Modes of
the ( 2+1) Nonparaxial Nonlinear Schrödinger Equation,” In: Self
Self-focusing:Past
focusing:Past and Present, v. 114,
Cap. 22, 517-545,
545, Robert W. Boyd, Svet
Svetlana
lana G. Lukishova, Y.R.Shen (Eds.), Springer (2009).
5. C,M. Panazio, A.O,Neves, R.R. Lopes, and J.M.T. Romano, “Channel Equalization Techniques for
Wireless Communications Systems,” In: Cavalcanti, Francisco Rodrigo Porto; Andersson, Sören.
(Org.). Optimizing
g Wireless Communication Systems. 1 ed. New York: Springer, 2009, v. 1, p. 311311
351.
6. V. Dmitriev, “Symmetry principles and group
group-theoretical
theoretical methods in electromagnetics of complex
media. In: F. Capolino, Theory and Phenomena of Metamaterials, 1st ed., CRC P
Press,
ress, New York, pp.
3.1-3.18 (2009).
International Journals
1. M.L.F. Abbade, J.D. Marconi, R.L. Cassiolat, V. Ishizuca, I.E.Fonseca, and H.L. Fragnito, “Field-Trial
“Field
Evaluation of Cross-Layer
Layer Effect Caused by All
All-Optical
Optical Wavelength Converters on IP Network
Applications”, IEEE/OSA Journal of Lightwave Technology
Technology, vol. 27, n. 12, pp, 1816-1826,
1816
June
(2009).
2. J.D. Marconi, Arismar Cerqueira S. Jr., J.T. Robinson, N. Sherwood
Sherwood-Droz,
Droz, Y. Okawachi, H.E.
Hernandez-Figueroa,
Figueroa, M. Lipson, A.L. Gaeta, and H.L. Fragnito, “Performance investigation of
microphotonic-silicon
silicon devices in a field-trial all-optical network,” Optics Communications,
Communications vol. 282, n.
5, pp. 849-855, March (2009).
3. L.H. Gabrielli, H.E. Hernández
Hernández-Figueroa,
Figueroa, and Hugo L. Fragnito, “Robustness optimization of fiber
index profiles for optical parametric amplifiers,” IEEE/OSA
A Journal of Lightwave Technology,
Technology vol. 27,
n 24, pp. 5571-5579,
5579, December (2009).
Page 43 of 61
4. F.C. Cruz , J.D. Marconi, Arismar Cerqueira S. Jr, and H.L. Fragnito “Broadband second harmonic
generation of an optical frequency comb produced by four
four-wave
wave mixing in highly nonlinear fibers,”
Optics Communications,, vol. 283, n. 7, pp. 1459
1459-1462, February (2009).
5. E.F. Chillcce, R.E. Ramos-Gonzales,
Gonzales, C.M.B. Cordeiro, L. Gutierrez
Gutierrez-Rivera,
Rivera, H. L. Fragnito, C. H. de
Brito Cruz, A.C. Bordonalli, H. E. Hernández
Hernández-Figueroa, R. L. Braga and L. C. Barbosa,
“Luminescence of PbS quantum dots spread on the core surface of a silica microstructured optical
fiber”, to appear in Journal of Non
Non-Crystalline
Crystalline Solids. (available online since 04 June 2010).
6. A. Wirth. L. Jr , M.G. da Silva, A.C. Ferrei
Ferreira, and A.S.B. Sombra, “All-optical
optical nonlinear switching cell
made of photonic crystal,” Journal of The Optical Society of América A
A,, vol. 26, n.7, pp. 1661-1667
1661
(2009).
7. S.N.M. Mestanza, A.A.G. Von Zuben, and N.C. Frateschi, “Enhanced side
side-mode
mode suppression in
chaotic stadium microcavity lasers,” Journal of Applied Physics,, vol. 105, pp. 063101-063103
063101
(2009).
8. E.F. Chillcce, E.R. Gonzales, O.L. Alves, C.L. Cesar, I.O. Mazali, and L.C. Barbosa, “Fabrication of
photonic optical fibers from soft glasses,” J. Am. Ceramic Soc,, vol. 93, n. 2, pp. 456–460
456
(2010).
9. L.A.V.Mendes, L.F. Avila, J.W. Menezes, C.R.R. Pinho, L. Cescato, and M.L. Rocco, “Photoresists
comparative analysis using soft X
X-ray synchrotron radiation and time-of-flight
flight mass spectrometry,”
European Polymer Journal,, vol. 45, pp. 3347
3347-3354 (2009).
10. G. Chesini, C.M.B Cordeiro, C.J.S de Matos, M. Fokine, I.C.S. Carvalho, and J.C. Knight, “All-fiber
“All
devices based on photonic crystal fibers with integrated electrodes,” OSA / Optics Express,
Express vol. 17,
pp. 1660-1665 (2009).
11. Arismar Cerqueira Sodré Jr, “Recent progress and novel applications of photonic crystal fibers,”
Report on Progress in. Physics,, vol 73, 024401 (21pp), (2010).
12. C.E. Rubio-Mercedes,
Mercedes, V.F. Rodriguez
Rodriguez-Esquerre,
Esquerre, A.M.F. Frasson, and H.E. Hernandez-Figueroa,
Hernandez
“Novel FEM Approach for the Analysis of Cylindrically Symmetric Photonic Devices,” IEEE/OSA
Journal of Lightwave Technology
Technology, vol. 27, n. 21, pp. 4717-4721, November (2009).
13. M. Zamboni-Rached,
Rached, “Unidirectional decomposition method for obtaining exact localized waves”,
Physical Review A,, vol. 79, pp. 013816 (2009).
14. N. S. Ribeiro, A. L. Toazza, C. M. Gallep, and E. Conforti, “Rise Time and Gain Fluctuations of an
Electrooptical Amplified Switch Based on Multipulse Injection in Semiconductor Optical Amplifiers,”
Ampli
IEEE Photonics Technology Letters
Letters, vol. 21, n. 12, pp. 769-771 (2009).
15. F.A.C. Garcia, D.A.A. Mello, and H. Waldman, “Feedforward carrier recovery for polarization
demultiplexed Signals with unequal signal to noise ratios”, OSA / Optics Express,, vol.
vol 17, pp. 79587969 (2009).
16. A.C. Drumond and N.L.S. da Fonseca, “Fairness in zone
zone-based
based algorithms for dynamic traffic
grooming in WDM mesh networks,” IEEE/OSA Journal of Optical Communications and Networking,
vol.2, pp. 305-318 (2010).
17. G.S. Pavani, H. Waldman, "Routing and wavelength assignment with crankback re
re--routing extensions
by means of ant colony optimization", IEEE Journal on Selected Areas in Communications,
Communications vol. 28, n.
4 , pp.532 – 541 (2010).
18. M. Zamboni-Rached,
Rached, E. Recami, and I.M. Besieris, “Cherenkov radiation versus
s X-shaped
X
Localized
Waves”, Journal of the Optical Society of America. A, vol. 27, n. 4, pp. 928-934 (2010).
19. F.R. Durand, L.Galdino, L.H. Bonani, F.R. Barbosa, M.L.F. Abbade, and E. Moschim,“The effects of
polarization
tion mode dispersion on 2D wavelenght
wavelenght-hopping
hopping time spreading code routed networks,”
Accepted in Photonic Network Communications,
Communications,doi: 10.1107/s11107-010-0242-6 (2010).
Page 44 of 61
20. F.R. Durand, M.L.F. Abbade, F.R. Barbosa, and E. Moschim,“Design of multi
multi-rate
rate optical code path
considering polarization mode dispersion limitations,” IET Communications, vol.4, pp. 234-239
234
(2010).
21. M.L.F. Abbade, A.L.A. Costa, F.R. Bar
Barbosa,
bosa, F.R. Durand, J.D. Marconi, and E. Moschim,“Optical
amplitude multiplexing through parametric ampliofication in optical fibers,” Optics Communication,
Communication vol
283, pp. 454-463 (2010).
22. E.A.M. Fagotto and M.L.F. Abbade,“All optical demultiplexing of 4
4-ASK optical
ptical signals with FourFour
Wave Mixing optical gates,” Optics Communication
Communication, vol 283, pp. 1102-1109
1109 (2010).
23. L.A.M. Saito, J.F.L. Freitas, C.J.S. Matos, A.S.L. Gomes, and E.A. De Souza, “Experimental
Comparison of Raman Gain Efficiency of a Dispersion Compens
Compensating
ating Fiber in C and O-bands,”
O
Microwave and Optical Technology Letters
Letters, vol. 52, pp. 151-154 (2010).
24. F. Yazdani, and E.A. De Souza,“Operating point optimization of self
self-linearized
linearized differential quantum
well electroabsorptive modulator,” Microwave and Optical Technology Letters,, vol. 52, pp. 1-4
1 (2010).
25. I.V.M. Tasso and E.A. De Souza, “Towards local motion detection by the use of analog self electroelectro
optic effect device,” OSA / Optics Express
Express, vol. 18, pp. 8000-8005 (2010).
26. N.S. Ribeiro, C.M. Gallep, and E. Conforti, “High eye-quality
quality improvement by a single-SOA
single
regenerative wavelength converter,” Microwave and Optical Tech. Letters, vol. 52, n.2, pp. 441-445,
441
February (2010).
27. D.M. Batista, L.J. Chaves, N.L.S. da Fonseca, and A.Ziviane, “Performance Analysis
Analy
of available
bandwidth estimation tools for grid networks,” Journal of Supercomputing, vol. 53, pp. 103-121
103
(2010).
28. S.R.A.S. Rosa, A.C. Drumond, and N.L.S. da Fonseca, “Path protection WDM networks with
impaired-transmission,” Photonic Network Communic
Communications, vol.19, pp. 212-222
222 (2009).
29. Jianwei Wu, C.M. Gallep, and Shyh
Shyh-Lin Tsao, “Femtosecond compensated pair--pulses generation
with nonlinear SOI-MZI
MZI waveguides,” Applied Physics. B, Lasers and Optics,, vol. 97, pp. 475-480
475
(2009).
30. D. Zanatta Filho, R.R. Lopes,
opes, R. Ferrari, M.B. Loiola, R. Suyama, G.C.C.P. Simões, and B. Dortschy,
"Achievable rates of DSL with crosstalk cancellation," European Transactions on
Telecommunications,, vol. 20, pp. 81
81-86 (2009).
31. D.C. Soriano, R. Suyama, and R.R.F. Attux, "Blind Extraction of Chaotic Sources from White
Gaussian Noise Based on a Measure of Determinism," Lecture Notes in Computer Science,
Science vol.
5441, pp. 122-129 (2009).
32. E.Z. Nadalin, R. Suyama, and R.R.F. Attux, "An ICA-Based
Based Method for Blind Source Separation in
Sparse Domains," Lecture Notes in Computer Science
Science, vol. 5441, pp. 597-604
604 (2009).
33. C.C. Cavalcante and J.M.T. Romano, "On the Relationships Between MMSE and InformationInformation
Theoretic-Based
Based Blind Criterion for M
Minimum BER Filtering," Lecture Notes in Computer Science,
Science vol.
5441, pp. 17-24 (2009).
34. A. Neves, C. Wada, R. Suyama, R.R.F. Attux, and J.M.T. Romano, "An Analysis of Unsupervised
Signal Processing Methods in the Context of Correlated Sources," Lecture Notes
N
in Computer
Science, vol. 5441, pp. 82-89
89 (2009).
35. C. Wada, D.M. Consolaro, R. Suyama, R.R.F. Attux, and J.F. Von Zuben, “Nonlinear Blind Source
Deconvolution Using Recurrent Prediction
Prediction-Error
Error Filters and an Artificial Immune System,” Lecture
Notes in Computer Science,, vol. 5441, pp. 371
371-378 (2009).
Page 45 of 61
36. T. M, Dias, R.R.F. Attux, J.M.T. Romano, and R. Suyama, "Blind Source Separation of PostPost
Nonlinear Mixtures Using Evolutionary Computation and Gaussianization," Lecture Notes in
Computer Science, vol. 5441,, pp. 235
235-242 (2009).
37. F. Beltran-Mejia,
Mejia, G. Chesini, E. Silvestre, A.K. George, J.C. Knight, and C.M.B. Cordeiro, “Ultra-high
“Ultra
birefringent squeezed lattice photonic crystal fiber with rotated elliptical air
air-holes,” Optics Letters,
Letters vol.
35, pp. 544-546 (2010).
38. G. Chesini, V.A. Serrao, M.A.R. Franco, and C.M. B. Cordeiro, “Analysis and optimization of an allall
fiber device based on photonic crystal fiber with integrated electrodes,” OSA / Optics Express,
Express vol. 18,
pp. 2842-2848 (2010).
39. Arismar Cerqueira S. Jr, D.C.
C. Valente e Silva, M.A.Q.R Fortes, L.F da Silva, O.C. Branquinho, and
M.L.F. Abbade, “Performance analysis of a Radio over Fiber system based on IEEE 802.15.4
standard in a real optical network,” Microwave and Optical Technology Letters,, vol. 51, pp. 1876-1879
1876
(2009).
40. Arismar Cerqueira S. Jr, J.D Marconi; H.E. Hernández
Hernández- Figueroa, and H.L. Fragnito, “Broadband
cascaded four-wave
wave mixing by using a three
three-pump
pump technique in optical fibers,” Optics
Communications,, vol. 282, pp. 4436
4436-4439 (2009).
41. L.A. Ambrosio and
nd H.E. Hernandez
Hernandez-Figueroa,
Figueroa, “Trapping Double Negative Particles in the Ray Optics
Regime Using Optical Tweezers with Focused Beams,” OSA / Optics Express,, vol. 17, n. 4, pp.
21918-21924,
21924, November (2009).
42. H.R.J. Grados, L.T. Manera, M.R. Finardi, J.A. Diniz
Diniz,, I. Doi, P.J. Tatsch, H.E. HernándezHernández Figueroa,
and J.W. Swart, “The Influence of Poly
Poly-Si/SiGe Gate in Threshold, Sub-Threshold
Threshold Parameters and
Low Frequency Noise in p-MOSFETs,”
MOSFETs,” ECS Transactions, vol. 23, n. 1, pp. 371-380,
380, August (2009).
43. J. Brianeze, C.H. Silva-Santos,
Santos, and H.E. Hernández
Figueroa, “Multiobjective Evolutionary
Algorithms Applied to Microstrip Antennas Design,” Ingeniare,, vol.17, n.3, pp. 288-298,
288
ISSN 07183305, December (2009).
44. R.E.P. de Oliveira, C.J.S de Matos, J.G. Haya
Hayashi,
shi, and C.M.B Cordeiro, “Pressure Sensing Based on
Non-Conventional Air-Guiding
Guiding Transmission Windows in Hollow
Hollow-Core
Core Photonic Crystal Fibers,”
IEEE/OSA Journal of Lightwave Technology
Technology, vol. 27, pp. 1605-1609 (2009).
45. C.J.S de Matos, “Modeling Long
Long-Pass Filters based on Fundamental-Mode
Mode Cutoff in Photonic Crystal
Fibers”, IEEE Photonics Technology Letters
Letters, vol. 21, p.p 112-114 (2009).
46. L.F. Avila, L.R. Gutierrez-Rivera,
Rivera, and L. Cescato; “Secondary Electron Constrast Modulation in SU-8
SU
Photoresist Films Exposed Holographically,” Journal of Polymer Science. Part B, Polymer Physics,
Physics
vol. 48, pp. 226-230 (2009).
47. D.S.L. Figueira, D. Mustafa, L.R. Tessler, and N.C. Frateschi, “Resonant structures based on
amorphous silicon sub oxide doped with Er3+ with silicon nanocl
nanoclusters
usters for an efficient emission at
1550 nm,” Journal of Vacuum Science & Technology. B, Microelectronics and Nanometer Structures
Processing, Measurement and Phenomena
Phenomena, vol. 27, pp. L38-L41 (2009).
48. F. Vallini, D.S.L. Figueira, P.F. Jarchel, L.A.M. Barea, A.A.G. Von Zuben, and N.C. Frateschi, “Effects
of Ga+ milling on InGaAsP quantum well laser with mirrors milled by focused ion beam,” Journal of
Vacuum Science & Technology. B, Microelectronics and Nanometer Structures Processing,
Measurement and Phenomena,, vol. 27, pp. L25-L27 (2009).
49. G.L. da Silva, I. Gleria, M.L. Lyra, and A.S.B. Sombra, “Modulational instability in lossless fibers with
saturable delayed nonlinear response,”
response,”Journal
Journal of The Optical Society of América B,
B vol. 26, n. 1, pp.
183-188 (2009).
50. A.W. Lima Jr and A.S.B. Sombra, “Switching cell embedded in photonic crystal,” Microsystem
Technologies,, vol. 15, n. 6, pp.821
pp.821-825 (2009).
Page 46 of 61
51. A.C. Ferreira, C.S. Sobrinho, J.W.M. Menezes , W.B. Fraga, G.F. Guimarães, A.F.G.F. Filho , S.P.
Marciano , J.C. Sales,
les, H.H.B. Rocha, J.R.R. Sousa, J.M.S. Filho, and A.S.B. Sombra, “A
performance study of an all-optical
optical logic gate based in PAM
PAM-ASK,” Journal of Modern Optics,
Optics vol. 56,
n. 8, pp. 1004-1013 (2009).
52. W.B. Fraga, J.W.M. Menezes, C.S.Sobrinho, A.C. Ferreira, G.F. Guimarães, A.W.Lima Jr.,
A.F.G.F.Filho, H.H.B. Rocha, K.D. Saboia, F.T.Lima, J.M.S.Filho, and A.S.B.Sombra “Numerical
analysis of the stability of optical bullets (2+1) in a planar waveguide with cubic
cubic-quintic
quintic nonlinearity,”
Optical and Quantum Electronics
ronics, vol. 41, n2., pp.121-130 (2009).
53. F.M. Pereira, N.L.S. da Fonseca, and D.S. Arantes, “A fair scheduling discipline for Ethernet passive
optical networks,” Computer Networks, vol. 53, pp. 1859
1859-1878 (2009).
54. K.D.R. Assis, M.S. Savasini, and H. Waldman
Waldman,, “How many lightpaths we need today and how many
lightpaths we will need tomorrow,” Journal of Optical Communications,, vol. 30, pp. 176-179
176
(2009).
55. G.S. Pavani and H. Waldman, “Co
“Co-scheduling
scheduling in lambda grid systems by means of ant colony
optimization,” Future
ure Generation Computer Systems
Systems, vol. 25, n. 3, pp. 257-265
265 (2009).
56. R.F. Souza, M.A.R.C. Alencar, M.R. Meneghetti, and J.M. Hickmann, “Large nonlocal nonlinear
optical response of castor oil,” Optical Material
Material, vol. 31, n. 11, p. 1591-1594 (2009).
57. I. Vidal,, D.P. Caetano, E.J.S. Fonseca, and J.M. Hickmann, “Effects of pseudothermal light source’s
transverse size and coherence width in ghost
ghost-interference
interference experiments,” Optics Letters , vol. 34, pp.
1450 (2009).
58. F. Küller, J.C.C. Silva, P.T. Neves Jr, P.V. Cosm
Cosmo,
o, J.L. Fabris, H.J. Kalinowski, A. Pohl, “Large
Bandwidth Fiber Bragg Gratings for CWDM Systems, Journal of Microwaves and Optoelectronics,
Optoelectronics
vol. 8, n. 2, pp 65-77 (2009).
59. R.L. Patik, M.J.M. Martini, G.R.C.Possetti, I.Lourenço Jr., W. Mazur, and H.J. Kalinowski,
“Determination of the recording profile of fiber optic Bragg gratings”, Journal of Microwaves,
Optoelectronics and Electromagnetics Applications
Applications, vol. 8, n. 1, pp 9S-16S (2009).
60. F. Bonfigli, M.A. Vincenti, S. Almaviva, R.M. Montereali, E. Nichelatti, R.N. Nogueira, and H.J.
Kalinowski, “Photo-induced
induced gratings in thin color center layers on lithium fluoride”, Applied Optics,
Optics vol.
48, n. 31, pp. G28-G43 (2009).
61. M.Z. Milczweski, M.Stevenson, J. Canning, C. Martelli, and H.J. Kalinowski, “Sensitivity of silica and
polymer microstructured fibres to transversal pressure”, European Journal of Glass Science and
Technology A,, vol. 50, n. 4, pp. 211
211-213 (2009).
62. C.J. Vianna
na and E.A. De Souza, “An Electro
Electro-optic
optic Multiple Quantum Well Device for Image
Processing”, IEEE Journal of Quantum Electronics
Electronics, vol 45, pp. 603-608 (2009).
63. H. G. Jimenez Grados, L. T. Manera, M. F. Rautemberg, J. A. Diniz, I. Doi, P. J. Tatsch, H. E.
Figueroa, and J. W. Swart , “The influence of poly
poly-Si/SiGe
Si/SiGe gate in CMOS transistors for
RF and microwave circuit applications”, Physica Status Solidi (c), Wiley-VCH,, Volume 7, Issue 2 , pp.
440 – 443, February (2010).
64. L.A.M. Barea,F. Vallini, A.R. Vaz, J.R. Mialichi, and N.C. Frateschi, "Low
"Low-roughness
roughness active microdisk
resonators fabricated by focused ion beam", Journal of Vacuum Science & Technology B,
B v. 27, n. 6,
pp. 2979-2981,
2981, November (2009).
65. L. A. Ambrosio and H. E. Hernandez
Hernandez-Figueroa, “Reversion
on of gradient forces for high refractive index
particles in optical trapping”, OSA / Optics Express
Express, Vol. 18, No 6, pp. 5802-5808
5808 (2010).
66. V. Donzella, V. Toccafondo, S. Faralli, F. Di Pasquale, C. Cassagnettes, D. Barbier, and H. E.
3+
3+
Hernández-Figueroa, “Ion-exchanged
exchanged Er /Yb
Co-doped
doped Waveguide Amplifiers Longitudinally
Pumped by Broad Area Lasers”, OSA / Optics Express, Vol. 18, No. 12, pp. 12690--12701 (2010).
Page 47 of 61
Full Papers in International Conferences
1. A.O. Silva and V. Dmitriev, “Magneto
“Magneto-optical effects on surface-plasmon-polariton
polariton propagation in all
magnetized multilayer structure”, In Photonics Europe, Brussels, Belgium, April 12 -16
- (2010).
2. C.M. Gallep, O. Raz, and H.J.S. Dorren, "Polarization Indep
Independent
endent Dual Wavelength Converter
Based on FWM in a Single Semiconductor Optical Amplifier," In: Optical Fiber Communication
Conference and Exposition - OFC'10, 2010, San Diego. proced. of, 2010. vol. OWP2, March 21-25
21
(2010).
3. A.C. Drumond and N.L.S. da Fon
Fonseca,
seca, “On effectiveness of expansion mechanisms on zone-based
zone
dynamic traffic grooming algorithms,” In: IEEE International Conference on Communications 2007,
2010, pp.1-5,
5, Cape Town, South Afrinca (2010).
4. S.A.R.S. Rosa, A.C. Drumond, and N.L.S. da Fonseca, “Shared path protection with differentiated
reliability in transmission impaired WDM networks,”
In: IEEE International Conference on
Communications 2007, 2010, pp.1
pp.1-5, Cape Town, South Afrinca (2010).
5. O. Raz, C.M. Gallep, and H.J.S. Dorren, “Simultaneous Penalty Free Dual Wavelength Conversion
Using Four Wave Mixing in a Semiconductor Optical Amplifier,” In: XXII IEEE Photonics Society
Annual Meeting, 2009, Belek-Antalya,
Antalya, proceed. of, paper WK2, 2009, pp. 469
469-470
470 (2009).
6. Arismar Cerqueira S. Jr., J.D. Ma
Marconi ; H.E. Hernandez-Figueroa,
Figueroa, and H.L. Fragnito , “Efficient
generation of cascaded four-wave
wave mixing in very short optical fibers,” In: PIERS 2009 - Progress in
Electromagnetics Research Symposium, 2009, PIERS 2009 - Progress in Electromagnetics
Research Symposium,, session 3P4, pp.586, Beijing, China, March 23
23-27 (2009).
7. Arismar Cerqueira S. Jr., H.E. Hernandez Figueroa, and H.L. Fragnito, “Highly Birefringent Hybrid
Photonic Crystal Fiber,” In: PIERS 2009 - In: PIERS 2009 - Progress in Electromagnetics Research
Symposium, 2009, PIERS 2009 - Progress in Electromagnetics Research Symposium, session 3P4,
pp.585, Beijing, China, March 23
23-27 (2009).
8. Arismar Cerqueira S. Jr., D. Valente, M.A.Q.R. Fortes ; L.F. da Silva ; O.C. Banquinho, and M.L.F.
Abbade, “Implementation
lementation of a Radio over Fiber system in a geographically
geographically--distributed optical
network,” In: PIERS 2009 - Progress in Electromagnetics Research Symposium, 2009, PIERS 2009 Progress in Electromagnetics Research Symposium
Symposium,, session 2P1B, pp.286, Beijing, China, March
23-27 (2009).
9. Arismar Cerqueira S. Jr., J.D. Marconi, H.L. Fragnito, F.C. Cruz, “Broadband light-source
light
based in
the SHG of a multiple comb FWM in an optical fiber
fiber”,
”, In: Conference on Lasers and Electro-Optics
Electro
(CLEO), 2009. Proceedings of Conf
Conference on Lasers and Electro-Optics,, Munich, Germany, June 1414
19 (2009).
10. R.E.P. de Oliveira, C.J.S. de Matos, J.C. Knight, T. Taru, and Arismar Cerqueira S. Jr., “Temperature
Response of Photonic Bandgap Fibers based on High
High-Index Inclusions,” In: Conference
Confere
on Lasers
and Electro-Optics,
Optics, 2009. Proceedings of Conference on Lasers and Electro
Electro-Optics
Optics 2009,
2009 Munich,
Germany, June 14- 19 (2009).
11. R.E.P. de Oliveira, C.J.S. de Matos, “Response to Pressure of a Hollow Core Photonic Crystal Fiber
for Sensing Applications,” Proceedings of IEEE
IEEE-IMOC
IMOC (International Microwave and Optoelectronics
Conference), Belém, Pará, Brazil, November 3
3-6, 2009.
12. R.E.P. de Oliveira, C.J.S. de Matos, Arismar Cerqueira S. Jr., F. Couny, F. Benabid, L. Gomes, N.U.
Werter, “Large Hollow-Core
Core Fiber Random Dye Laser,” In: European Conference on Lasers and
Electro-Optics
Optics and the XIth European Quantum Electronics Conference (CLE
(CLEO
O /Europe-EQEC),
/Europe
2009. Proceedings of European Quantum Electronics Conference (CLEO /Europe-EQEC),
/Europe
Munich,
Germany, June 14- 19 (2009).
Page 48 of 61
13. L.L. Bravo-Roger,
Roger, M. S. Gonçalves, M. de Freitas, F.J. Arnold, H. E. Herrnández
Herrnández-Figueroa,
Figueroa, “Surface
Plasmon Polariton Propagation
pagation in Metallic Channels Analized by Spatio
Spatio-Temporal
Temporal FEM Model (ST(ST
FEM)”, Mediterranean Microwave Symposium MMS’2009
MMS’2009,, Tangiers, Morroco, November 15-17
15
(2009).
14. H.E. Hernández-Figueroa,
Figueroa, M.S Gonçalves, and L.P. Oliveira, “Numerical Modeling Challenges for
f
Guided-Wave
Wave Photonic Device Simulations,” INVITED PAPER.Photonics North 2009 Conference,
Conference
Quebec, Canada, May 22-27
27 (2009).
15. V. Donzella, V. Toccafondo, S. Faralli, F. Di Pasquale, D. Barbier, and H.E. Hernandez-Figueroa,
Hernandez
“Phosphate Glass Ion-Exchange
Exchange Er
Er3+/Yb3+ Co-Doped
Doped Waveguide Amplifiers Longitudinally Pumped
by Broad Area Lasers,” IEEE Photonics Society International Conference in Switching 2009,
2009 Pisa,
Italy, September 15-10 (2009).
16. Arismar Cerqueira S. Jr., H.E. Hernandez
Hernandez-Figueroa, and H.L. Fragnito, “Birefringence Properties of
Hybrid Photonic Crystal Fibers
Fibers,” Proceedings of IEEE-IMOC
IMOC (International Microwave and
Optoelectronics Conference),, Belém, Pará, Brazil, November 3
3-6 (2009).
17. C.H. Silva-Santos,
Santos, K. Claudio, M.S. Gonçalves, and H.E. Hernández
Hernández-Figueroa
gueroa , “Design of Photonic
Devices Using Bio-Inspired
Inspired Algorithms,” Proceedings of IEEE-IMOC
Optoelectronics Conference), Belém, Pará, Brazil, November 3
3-6,
6, 2009. Awarded the Best PhD
Student Paper Prize (2009).
18. K. Claudio, C.H. Silva-Santos,
Santos, M.S. Gonçalves, and H.E. Hernández
Figueroa, “Improvements in
Linear System Solutions to Finite Element Method
Method,” Proceedings of IEEE-IMOC
IMOC (International
Microwave and Optoelectronics Conference)
Conference), Belém, Pará, Brazil, November 3-6
6 (2009).
19. L.A. Ambrosio and Hugo E. Hernández
Figueroa, “Gradient Forces on Optical Tweezers for
Conventional and Metamaterial Particles Using Bessel Beams,” Proceedings of IEEE-IMOC
IEEE
(International Microwave and Optoelectronics Conference)
Conference),, Belém, Pará, Brazil, November
Nove
3-6
(2009).
20. J.P. da Silva, D.S. Bezerra, I.E. Fonseca, V.F. Rodríguez
Rodríguez-Esquerre,
Esquerre, and, H.E. Hernández-Figueroa,
Hernández
“Photonic Crystal Fiber Design with Ge
Ge-Doped
Doped Core for Residual Chromatic Dispersion
Compensation,” Proceedings of IEEE
IEEE-IMOC (International Microwave
crowave and Optoelectronics
3-6 (2009).
21. V.F. Rodríguez-Esquerre,
Esquerre, D. Franco Rêgo, E.T.F. Santos, C.E. Rubio
Rubio-Mercedes,
Mercedes, C.A. Pereira, and
H.E. Hernández-Figueroa,
Figueroa, “Analysis and Design of Subwavelength Focusing by Cylindrical
Cyl
Lenses,”
Proceedings of IEEE-IMOC
IMOC (International Microwave and Optoelectronics Conference), Belém, Pará,
Brazil, November 3-6 (2009).
22. V.F. Rodríguez-Esquerre,
Esquerre, J.P. da Silva, D.S. Bezerra, I.E. Fonseca, and H.E. Hernández-Figueroa,
Hernández
“Step Index Holeyy Fiber for Ultra Wideband Residual Chromatic Dispersion Compensation,”
Proceedings of IEEE-IMOC
IMOC (International Microwave and Optoelectronics Conference), Belém, Pará,
23. M.O. Moraes, F.R. Borges, and H.E. Hernández
Hernández-Figueroa, “Efficient
icient Technique for Suppression of
Undesirable Modes in Dielectric Resonator Filters,” Proceedings of IEEE-IMOC
IMOC (International
Microwave and Optoelectronics Conference), Belém, Pará, Brazil, November 3-6
6 (2009).
24. F.R. Borges, M.O. Moraes, and H.E. Hernánde
Figueroa, “Feeding Techniques for the
Miniaturization of Filters Using Dielectric Resonators of High Electric Permittivity,”
Permittivity Proceedings of
IEEE-IMOC
IMOC (International Microwave and Optoelectronics Conference)
Conference),, Belém, Pará, Brazil,
November 3-6 (2009).
25. E.F. Chillcce, L.C. Barbosa, R.L. Braga, R.R. Ramos, and A.C. Bordonalli, “Luminescence of PbS
Quantum Dots Entrained in Silica Microstructured Fiber Samples,” Proceedings of 2009 Frontiers in
Page 49 of 61
Optics (FiO)/Laser Science/FiO/LS
Science/FiO/LS, CDRom paper FWF2, Rochester, NY, USA, October 24-28
24
(2009).
26. R. Silva, E.F. Chillcce, C.L Cesar, L.C. Barbosa, and A.C. Bordonalli, “Potential for 1550-nm
1550
Broadband Amplification Using Different Er+3
Er+3-Doped
Doped Tellurite Fiber Structures,” In: 2009 Fiber Optics
Communication Conference (OFC/NF
(OFC/NFOEC 2009), San Diego, CA. 2009 v. CD-rom,
rom, pp. JWA15.pdf,
March (2009).
27. N.S. Ribeiro, C.M. Gallep, E. Conforti, “BER Estimation of a Wavelength Regenerative Converter
Employing a Single-SOA,” 2009 SBMO/IEEE MTT
MTT-S
S International Microwave and Optoelectronics
Conference Digest,
t, Belem, Brazil, pp. 1
1-6, November 3-6 (2009).
28. A.M.O. Ribeiro, E.M.M. Barrientos, and E. Conforti, "Spatial Correlation Function and Coherence
Time Characterization of 3.5-GHz
GHz Micro
Micro-cell Propagation," 2009 SBMO/IEEE MTT-S
MTT International
Microwave
rowave and Optoelectronics Conference Digest, Belem, Brazil, pp. 1-5,
5, November 3-6
3 (2009).
29. J.R. Brianeze, Arismar Cerqueira S. Jr, A.M.O. Ribeiro, E. Conforti, and H.E. Hérnandez-Figueroa,
Hérnandez
"Tridimensional Yagi Antenna," 2009 SBMO/IEEE MTT-S
S International Microwave
M
and
Optoelectronics Conference Digest, Belem, Brazil, pp. 1-6, November 3-6 (2009).
30. R.C. Figueiredo, A.M.O. Ribeiro, R. Arthur, and E. Conforti, "Remote Instrumentation Control and
Monitoring based on LabVIEW and SMS," In: IEEE IECON09, 2009, Porto,
o, Portugal. IEEE IECON09
Proceedings. USA : IEEE, vol. 1, pp. 2497
2497-2501, November 3-5 (2009).
31. E.M.M. Barrientos, C.S. Castelli, A.M.O. Ribeiro, and E. Conforti, “Microwave Carrier Modulated by
Fast Synchronous Pulsed Transitions using Electro
Electro-Optical Gating Modulators,” 2009 IEEE MTT-S
MTT
International Microwave Symposium Digest
Digest, Boston, MA, USA, June 5 -11,
11, paper TUPF-5,
TUPF
Boston,
USA, June 7-12 (2009).
32. C.M. Gallep, N.S. Ribeiro, and E. Conforti, “XPM
“XPM-based 2R-wavelenght
wavelenght Conversion with UL-SOA
UL
and
Abrupt-band Optical Filtering," Progress In Electromagnetics Research Symposium, PIERS 2009,
Moscow, Russia, pp. 934-935,
935, August 18
18-21 (2009).
33. C.M. Gallep, “Biophoton of Sprouts as Indicator of Seed Acclimatization,” In: XXVI PIERS - Progress
In Electromagnetics Research
rch Symposium 2009, Moscow, Russia, August 18-21
21 (2009).
34. T.A. Moraes, R.T. Garofalo, S.R. Ramos, L.C. Martins, and C.M. Gallep, “Day“Day and Month-like
Rhythms of Biophoton Emission in Seedlings,” In: XXVI PIERS - Progress In Electromagnetics
Research Symposium 2009, Moscow, Russia, August 18
18-21 (2009).
35. T.A. Moraes, S.R. Ramos, R.T. Garofalo, L.C. Martins, and C.M. Gallep, "Spontaneous light emission
of wheat seedlings in leachate solutions," In: 2009 SBMO/IEEE MTT-S
S International Microwave and
Optoelectronics Conference, 2009, Belem. proceed. of, 2009, v. PS-I, November 3--6 (2009).
36. M. Abbas-Turki,
Turki, F.S. Chaves, H. Abou
Abou-Kandil,
Kandil, and J.M.T. Romano, “Mixed Power Control with
Adaptive QoS for Wireless Communication Networks,” In: Proc. of the European Control Conference
(ECC'09),, Budapest, Hungary, August 23
23-26 (2009)
37. F.S. Chaves, M. Abbas-Turki.
Turki. H. Abou
Abou-Kandil,
Kandil, and J.M.T. Romano, “Distributed Power Control for
QoS-flexible
flexible Services in Wireless Communication Networks,” In: Proc. of the 17th Mediterranean
Mediterrane
Conference on Control and Automation (MED'09)
(MED'09), Thessaloniki, Greece, June 24-26
26 (2009).
38. F.S. Chaves, J.M.T. Romano, M. Abbas
Abbas-Turki., and H. Abou-Kandil, “Self-Adaptive
Adaptive Distributed
Power Control for Opportunistic QoS Provision in Wireless Communication Networks”, In: Proc. of the
10th IEEE Workshop on Signal Processing Advances in Wireless Co
Communications
mmunications (SPAWC 2009),
2009)
Perugia, Italy, June 21-24
24 (2009).
39. M.B. Loyola, R.R. Lopes, and J.M.T. Romano, “Filter
“Filter-Based
Based Channel Tracking in MIMO-OSTBC
MIMO
Systems,” In: IEEE Global Communications Conference - GLOBECOM 2009,, Honolulu-USA,
Honolulu
Nov 30
– Dec 4 (2009).
Page 50 of 61
40. L.T. Duarte, C. Jutten, B. Rivet, R. Suyama, R.R. F. Attux, and J.M.T. Romano, “Source Separation
of Baseband Signals in Post-Nonlinear
Nonlinear Mixtures,” In: International Workshop on Machine Learning for
Signal Processing (MLSP), Grenoble, France, September 1
1-4 (2009).
41. A. Chinatto, C. Junqueira, and J.M.T. Romano, “Interference Mitigation Using Widely Linear Array,”
In: European Signal Processing Conference (EUSIPCO 2009), Glasgow, EN, August 24-28
24
(2009).
42. H.P. Fernandes, A. Fontes, A.A. de Thomaz, L.C. Barbos
Barbosa,
a, D.N. Silva, V. Castro, M.L. Barjas-Castro,
Barjas
and C.L. Cesar, “Measuring Red Blood Cells Electrical Membrane Charges Using Optical Tweezers,”
American Association of Blood Banks Annual Meeting & TXPO 2009, New Orleans, EUA, October
24-27 (2009).
43. D.B. Almeida,
da, E. Rodriguez, R.S. Moreira, L.C. Barbosa, E. Jimenez, and C.L. Cesar, “Thiol capped
colloidal CdTe quantum dots synthesized using laser ablation
ablation,”
,” Optics and Photonics 2000 da The
International Society for Optical Engineering – SPIE, EUA, 2009. Oral. Proc.
roc. SPIE, Vol. 7393, 739304
(2009); doi:10.1117/12.826211, San Diego, California, August 20 - 22 (2009). (2009).
44. D.B. Almeida, E. Rodriguez, R. Moreira, S. Agouram, L.C. Barbosa, E. Jimenez, and C.L. Cesar,
“Laser Ablation Synthesis Route of CdTe Colloida
Colloidall Quantum Dots for Biological Applications,”
European Conference on Biomedical Optics
Optics,, Oral. Proc. SPIE, Vol. 7371, 73710F (2009);
doi:10.1117/12.831723, Munich, Germany, June 14
14-18 (2009).
45. E. Rodriguez, L. Ponce, M. Arronte, E. de Posada, G. Kellerman, C.
C.L.
L. Cesar, and L.C. Barbosa,
“Glass doped with semiconductor nanoparticles for optical devices,” Seventh Symposium Optics in
Industry,, Proc. SPIE, Vol. 7499, 749917, doi:10.1117/12.849064 Guadalajara, Mexico, September
(2009).
46. J.R. Mialichi and N. C. Frateschi,
chi, “InAs
“InAs-InGaAsP
InGaAsP quantum dot structures growth on InP substrates
emitting at 1.55µm”,
”, In: International Conference on Optics of Excitons in Confined Systems, OECS
XI Meeting,, Madrid, Spain, September 7
7-11 (2009).
47. A. da Silva Filho, L.A.M. Barea, A.R. Vaz
Vaz,, N.C. Frateschi, “Stadium Cavity Optical Resonator
Fabricated by Focused Ion Beam,” In: Microelectronics Technology and devices, SBMICRO 2009,
2009, Natal BR. Microelectronics Technology and devices SBMICRO 2009. Pennington NJ USA, The
Electrochemical Society
iety 23, pp. 455
455-460 August 31 – September 3 (2009).
48. J.W. Menezes, E.S. Braga, and L. Cescato, “Photonic crystals and plasmonic structures recorded by
multi-exposure
exposure of holographic patterns,” Proceeding of SPIE Europe Optics & Optoelectronics,
Optoelectronics
Holography: Advances and Modern Trends, Prague, Czech Republic, April (2009).
49. J.W. Menezes, M. Nalin, E.F. Chillcce, E.S. Braga, and L. Cescato, “Plasmonic structures fabricated
by interference lithography for sensor applications,” In: Spie Optics & Photonics, . Proceedings of
SPIE - The International Society for Optical Engineering
Engineering,, vol. 7394, San Diego, CA,USA, August
(2009).
50. L.F. Avila, M. Nalin and L.Cescato, “Measurement of phase and amplitude modulations in Sb-based
Sb
films,” In: Spie Optics & Photonics, vol. 7404
7404, San Diego, CA, USA, August (2009).
51. L.R.Rivera and L.Cescato, “Polymeric Nanosieves Fabricated by UV Lithography,” Proceeding of
SPIE Micromachining and Microfabrication Process Technology XIV. SAN JOSE : SPIE, 2009. v.
7204.
52. J.W. Menezes, L.F. Ávila, E.S.. Braga, and L. Cescato, “Comparison of the Sensitivity of Plasmonic
Peaks in Hole and Slit Arrays with the Surrounding Media
Media”,
”, In proceedings of: Meta’10, 2nd
International Conference on Metamaterials, Photonic Crystals and Plasmonics 2010,
2010 , Cairo, Egypt,
February 20-28 (2010).
Page 51 of 61
53. H. Waldman and D.A.A. Mello, “On the risk of non
non-compliance
compliance with some plausible SLA
requirements,” International Conference on Transparent Optical Networking (ICTON 2009),
2009) Ponta
Delgada, Portugal, June 28 - July 2 (2009).
54. K.D.R. Assis, K.C. Cruz, M.S. Savasini, and H. Waldman, “Efficient Traffic Routing for Current and
Future Demands in Optical Networks,” International Conference on Transparent Optical Networking
(ICTON 2009),, Ponta Delgada, Portugal, June 28 - July 2 (2009).
55. A.C. Drumond and N.L.S da Fonseca, “On
“On-line
line dynamic traffic grooming algorithms for WDM mesh
networks,” Proc of IEEE International Conference on Communications (ICC)
(ICC),, New York, IEEE, pp. 11
5, Dresden, Germany, June 14--18 (2009).
56. S.R.A.S. Rosa, A.C. Drumond,
ond, and N.L.S. da Fonseca, “Lightpath establishment in WDM networks
with best effort shared path protection in impaired
impaired-transmissions,” Proc of IEEE International
Conference on Communications (ICC), Dresden, Germany, June 14-18 (2009).
57. S.R.A.S. Rosa, A.C. Drumond, and N.L.S. da Fonseca, “Performance of shared path protection
mechanism under physical impairments in WDM networks,” Proc of 13th Conference on Optical
Network Design and Modelling,, pp. 1
1-5, Braunschweig, Germany, on February 18-20
20 (2009).
58. X. Chen,
n, M. Chamania, A. Junkan, A.C. Drumond, and N.L.S. da Fonseca, “On the benefits of
multipath routing for distributed data
data-intensive
intensive applications with high bandwidth requirements and
multidomain reach,” Proc of Communication Networks and Services Research Conference (CNSR
2009), pp. 1-5,
5, Moncton, New Brunswick, Canada, May 11- 13 (2009).
59. X. Chen, M. Chamania, A. Junkan, A.C. Drumond, and N.L.S. da Fonseca, “QoS
“QoS--constrained multipath routing for high-end
end network applications,” Proc of IEEE High-Speed Networks
rks Workshop,
Workshop Rio
de Janeir, Brazil, April 19-25
25 (2009).
60. G.B. Figueiredo, E.C. Xavier, and N.L.S. da Fonseca, “An optimal batch scheduling algorithm for
OBS networks,” Proc of IEEE Global Telecommunications Conference (Globecom),
(Globecom) New York, IEEE,
pp. 1-6, Honolulu,
onolulu, Hawai, USA, Nov 30 – Dec 3 (2009).
61. A.C. Drumond, and N.L.S. da Fonseca, “Fair and efficient dynamic traffic grooming algorithm for
WDM mesh Networks,” Proc of IEEE Global Telecommunications Conference (Globecom),
(Globecom) New
York, IEEE,p.p. 1-6, Honolulu, Hawai, USA, Nov 30 – Dec 3 (2009).
62. X Chen, A. Junkan, A.C. Drumond, and N.L.S. da Fonseca, “A multipath routing mechanism in optical
networks with extremely high bandwidth requests,” Proc of IEEE Global Telecommunications
Conference (Globecom),, New York, IEEE, pp. 1-6, Honolulu, Hawai, USA, Nov 30 – Dec 3 (2009).
63. C.E.A. Santos, M.A.R.C. Alencar, M.G. da Silva, M.R. Meneghetti, P. Migowski, J. Dupont, and J.M.
Hickmann, “Engineering nonlocal medium: the cation influence on the optical nonlocal nonlinear
responses of ionic liquids,” SPIE Photonics West
West, San Jose, CA, USA, January 24-29
29 (2009).
64. W.C. Soares, D.P. Caetano, S. Chavez
Chavez-Cerda, and J.M. Hickmann, “Laguerre-Gauss
Gauss shaped optical
lattices generated in the reciprocal space using light beams with orbital angular momentum, SPIE
Photonics West,, San Jose, CA, USA, January 24
24-29 (2009).
65. D.P. Caetano, W.C. Soares, E.J.S. Fonseca, S. Chavez
Chavez-Cerdam,
Cerdam, and J.M. Hickmann, “Measuring the
light’s orbital angular momentum using diffraction,” SPIE Photonics West,, San Jose, CA, USA,
January 24-29 (2009).
66. M.A.R.C. Alencar, E.J.S. Fonseca, C.E.A. Santos, S.F.A. Morais, M.A. Gelesky, M.R. Meneghetti,
and J.M. Hickmann, “Controlling nonlinear optical properties associated with plasmons in hybrid
organic-metallic colloids containing
ntaining Au nanoparticles,” SPIE Optics and Photonics,
Photonics San Diego, CA,
USA, August 2-6 (2009).
Page 52 of 61
67. M.A.R.C. Alencar, R. Momberg, R.G. Fernandes, G. Poirier, and J.M. Hickmann, “Efficient frequency
upconversion of erbium-doped
doped metaphosphate glasses,” SPIE Optics
s and Photonics,
Photonics San Diego, CA,
USA, August 2-6 (2009).
68. W. Soares, D.P. Caetano, S.Chávez
S.Chávez-Cerdam,
Cerdam, and J.M. Hickmann, “Generation of Laguerre-Gauss
Laguerre
shaped optical vortices lattices using light beams with orbital angular momentum,” SPIE Optics and
Photonics, San Diego, CA, USA, August 2
2-6 (2009).
69. E.J.S. Fonseca, I. Vidal, G. Beltrand, D.P. Caetano, and J.M. Hickmann, “Controlling ghost
interference visibility by manipulating reference beam’s coherence,” SPIE Optics and Photonics,
Photonics San
Diego, CA, USA, August 2-6
6 (2009).
70. G. Poirier, R.G. Fernandes, M.A.R.C Alencar, R. Momberg, and J.M. Hickmann, “Efficient red and
green upconversion emissions of Er3+
Er3+-doped tungsten‐lead
lead phosphate glasses,” XII International
Conference on the Physics of Non
Non-Crystalline Solids – PNCS,, Foz do Iguazu, PR. Brasil, September
6-10 (2009).
71. J.H. Andrade, W.Soares, D.P. Caetano, and J.M. Hickmann, “Experimental implementation of a
C_NOT gate using polarization and orbital angular momentum degrees of freedom
freedom,”
,” SPIE Optics and
Photonics, San Diego, CA, USA, August 2
2-6 (2009).
72. M.A.R. C. Alencar, E.J.S. Fonseca, C.E.A. Santos, S.F.A. Morais, M.A. Gelesky, M.R.Meneghetti,
and J M. Hickmann, “Tuning the Surface Plasmon Resonance of Colloidal Gold Nanoparticles and
Controlling Their Linear and Nonl
Nonlinear Optical Responses,” Advances in Optical Science: Nonlinear
Optics, Slow and Fast Light, Integrated Photonics and Nanophotonics Research and Applications,
Honolulu, Hawai, USA, July 12--17(2009).
73. W.F. Silva; M.A.R.C. Alencar; D.P. Caetano; A.J.C. Ferná
Fernández;
ndez; and J.M. Hickmann, “Pulses with non
analytical points described by functions with compact support: the information velocity in a fast-light
fast
medium,” Advances in Optical Science: Nonlinear Optics, Slow and Fast Light, Integrated Photonics
and Nanophotonics
onics Research and Applications
Applications, Honolulu, Hawai, USA, July 12-17(2009).
17(2009).
74. C.E.A. Santos, M.A.R.C. Alencar, J.M. Hickmann, L.F. Oliveira, C.W. Scheeren, and J. Dupont,
“Nonlinear optical responses of metallic nanoparticles dispersed in ionic liquids,” International
Conference on Advanced Materials – ICAM (2009).
75. M.A.R.C. Alencar, E.J.S. Fonseca, C.E.A. Santos, S.F.A. Morais, M.A. Gelesky, S.M.P. Meneghetti,
M.R. Meneghetti, and J.M. Hickmann, “Controlling colloidal gold nanoparticles’ optical properties,”
International
ternational Conference on Advanced Materials – ICAM,, Rio de Janeiro, RJ, Brazil, September 20
25 (2009).
76. M.A.R.C. Alencar, E.J.S. Fonseca, C.E.A. Santos, S.F.A. Morais, M.A. Gelesky, M.R. Meneghetti,
and J.M. Hickmann, “Controlling linear and nonlinear opt
optical
ical properties associated with surface
plasmon resonance effect of colloidal gold nanoparticles,” CLEO Europe – EQEC 2009,
2009 Munich,
Germany, June 14-19 (2009).
77. W. Soares, I. Vidal, D. Caetano, E. Fonseca, J. Hickmann, and S. Chávez
Chávez-Cerdam,
Cerdam, “Triangular Slit
Interference Pattern of Single Photons, with Orbital Angular Momentum: another beautiful
experiment?,” CLEO Europe – EQEC 2009
2009, Munich, Germany, June 14-19 (2009).
78. C.E.A. Santos, M.A.R. C. Alencar, L.F. Oliveira, C.W. Scheeren, J. Dupont, and J.M. Hickmann,
Hickman
“Colloidal metallic nanoparticles in ionic liquids: new systems for nonlinear optical applications,”
rd
OSA’s 93 Annual Meeting: Fall OSA Optics & Photonics Congress
Congress,, San Jose, CA, USA, October 1111
15 (2009).
79. J.L.S. Lima, R.N. Nogueira, A. Teixeira, P.S.B
P.S.B.. André, J.L. Pinto, and A.S.B Sombra, “Short Pulse
Transmission from Bragg Fabry
Fabry-Perot Filter,”International
International Microwave and Optoelectronics
Conference – IMOC 2009,, Belém, Pará, Brazil, November 03
03-06 (2009).
Page 53 of 61
80. H.H.B. Rocha, J.C. Sales, W.B.Fraga, A.C. Ferrei
Ferreira,
ra, J.L.S. Lima, C. Saraiva Sobrinho, J.W.M.
Menezes, and A.S.B. Sombra, “Signal Coupling in Nonlinear Hybrid Optical Structures: A Numerical
Approach,” International Microwave and Optoelectronics Conference – IMOC 2009,
2009 Belém, Pará,
81. T.C. Martins and V. Dmitriev, “Near
“Near-field
field Analysis of gold nanoshells used for imaging and therapy of
cancer,” In: EHE 2009 – International Conference on Electromagnetic Fields, Health and
Environment,, Sao Paulo, SP, Brazil, November 17
17-19 (2009).
82. T.C. Martins and V. Dmitriev, “FDTD Analysis of a Metamaterial with Particles Having Oh Point Group
Symmetry,” In: COMPUMAG 2009
2009, Florianópolis, SC, Brazil, November 22- 26 (2009).
83. T.C. Martins, V. Dmitriev , “Design of Dielectric Cloaks by Scattering Can
Cancellation
cellation Technique using
Genetic Algorithms,” Proceedings of IEEE
IEEE-IMOC
IMOC (International Microwave and Optoelectronics
3-6 (2009).
84. V. Dmitriev, F.J. de Souza, M.B. Costa, and G.M. Portela, “Three
“Three- and four-port
port integrated
inte
optical
circulators based on photonic crystals: theoretical analysis and numerical simulations,” In: 11º
International Conference on Advanced Materials
Materials,, Rio de Janeiro, Brazil, September 20-25
20
(2009).
85. S.S. Sato, J.C. Santos, and M.A.R. Franco,“Model
Franco,“Modeling Residual Thermal Stress-Induced
Induced Integrated
Optical Waveguides on Bi12GeO20 Substrate for Electrooptic Modulation Application”. Proceedings
of IEEE-IMOC
IMOC (International Microwave and Optoelectronics Conference), Belém, Pará, Brazil,
86. M.A.R Franco, V.A. Serrão, G. Chesini, and C.M.B. Cordeiro, Cristiano M B., “Multiphysics Analysis
of an All-Photonic
Photonic Crystal Fiber Device”. Proceedings of IEEE-IMOC
Optoelectronics Conference), Belém, Pará, Brazil, November 3
3-6 (2009).
87. F.K. Coradin, C. Marques, R.N. Nogueira, J.L. Pinto, M. Muller, J.L. Fabris, “Analysis of Different
Writing Techniques for Chirped Fibre Bragg Gratings.” In: 7th Conference on Telecommunication,
Telecommunication
Santa Maria da Feira, Portugal, May 3
3-5 (2009)
88. R.A.. Oliveira, C.A.F Marques, C.E.N Mayer, J.T. Pereira, R Nogueira, A.A.P.Pohl, “Single Device for
Excitation of Both Flexural and Longitudinal Acousto
Acousto-Effects
Effects in Fiber Bragg Gratings”, Proceedings of
the International Microwave and Optoelectronics Conferenc
Conference, Belém, Brazil, pp 1-4,
1
November 3-6
(2009).
89. R.A. Oliveira, Inacio, P.L, and A.A.P. Pohl, “FBG Filtering of SCM WDM Channels with a Notch Type
Spring Tunning Device,” In: 16th International Conference on Telecommunications , v. CD-ROM.
CD
p. 15, Marrakech,, Morroco, May 25
25-27 (2009).
90. K. Cook, J. Canning, A.A.P.Pohl, J. Holdsworth, and M. Stevenson, S. Bandyopadhyay, G.Nathaniel,
“Bragg grating writing in photonic crystal fibres,” In: SPIE European Optics & Optoelectronics
Symposium, v. 7357. p. 1-11,
11, Praga, Czech Republic, April 20 -23 (2009).
91. R.A. Oliveira, C.A.F. Marques, R. Nogueira, J. Canning, and A.A.P. Pohl, “Fast acousto-optic
acousto
adddrop based on fibre Bragg grating,” In: IEEE 22nd Annual Lasers and Electro Optics Society Meeting
(LEOS 2009), 2009, Belek-Antalya,
Antalya, Turkey, October 4
4-8 (2009).
92. K. Cook, C.K.Poon, A.A.P. Pohl, and J. Canning, “Acetylene line
line-width
width measurement using a PiezoPiezo
Tuned, Erbium-Doped
Doped Ring DFB
DFB-PCF
PCF Laser,” In: IEEE 22nd Annual Lasers and Electro Optics
Society Meeting (LEOS 2009), 2009, Belek
Belek-Antalya, Turkey, October 4-8 (2009).
93. R.M. Montereali, S. Almaviva, F. Bonfigli, H.J. Kalinowski, E. Nichelatti, R.N. Nogueira, and M.A.
Vincenti, “Photo-induced
induced periodic structures based on laser
laser-active
active colour centres in lithium fluoride
crystals and thin layers,” In: 1st EOS Topical Meeting on Lasers 2009
2009, CD-ROM,
ROM, pp. 1-2,
1 Capri, Italy,
September 27-30 (2009).
Page 54 of 61
94. M.J.M Martini, C.E.S Castellani, M.J. Pontes, M.R.N Ribeiro, and H.J. Kalinowski, “Multi-pump
“Multi
optimization for Raman+EDFA hybrid amplifi
amplifiers
ers under pump residual recycling,” In: 2009 IEEE MTTMTT
S/SBMO International Microwave and Optoelectronics Conference, CD
CD-ROM,
ROM, pp. 117-121
117
Belém,
95. J.C. Graf, S.A. Teston, P.V. Barba, J. Dallmann, J.A.S. Lima, H.J. Kalinowski, and A.S.Paterno,
“Fiber taper rig using a simplified heat source and the flame
flame-brush
brush technique,” In: 2009 IEEE MTTMTT
S/SBMO International Microwave and Optoelectronics Conference, CD
CD-ROM,
ROM, pp. 621-624,
621
Belém,
96. M.M. Carvalho and E.A. De Souza, “A Novel Protection Mechanism for TDM-PON,”
TDM
In: 11th
International Conference on Transparent Optical Networks ICTON 2009
2009,, Sao Miguel, Açores,
Portugal, June 28-July
July 2 (2009).
97. H.G. Rosa and E.A. De Souza, “Erbium
“Erbium-Doped Fiber Laser Passively Mode-Locked
cked by Thin Films
Incorporating,” In: LEOS 2009 Annual Meeting, Antaly-Belek, Turkey, October 4-8
8 (2009).
98. L.A.M. Saito, and E.A. De Souza, “A Comparison between an in
in-Field and an in--Laboratory 50 km
Ultralong Erbium,” In: LEOS 2009 Annual Meeting, Antaly-Belek,
Belek, Turkey, October 4-8
4 (2009).
99. C.C. Dias and E.A De Souza, “Dynamic Operation of an Assynchronous Mode
Mode-lock
lock Erbium-doped
Erbium
Fiber Laser,” In: IMOC 2009,, Belém, Brazil, November 3
3-6 (2009).
100. C.M.B. Lopes; Sachs, A. C.; Carvalho, T. C. M. B.; De Souza, E. A. FWM Physical Impairments
Aware GMPLS Signaling. In: IMOC 2009
2009, Belém, Brazil, November 3-6 (2009).
101. C. Barros, H.G. Rosa, and E.A. De Souza, “Multiwavelength and Multifunctional Erbium-doped
Erbium
Fiber
Laser Based on Arrayed Waveguide Grating,” In: IMOC 2009,, Belém, Brazil, November 3-6
3 (2009).
102. H.G. Rosa and E.A. De Souza, “Thin films incorporating carbon nanotubes used as saturable
absorbers to passively mode
mode-lock Erbium-doped fiber lasers,” In: IMOC 2009,
2009 Belém, Brazil,
103. L.A.M. Saito, M.A.Romero, and E.A. De Souza, “In
“In-Field and in-Laboratory
Laboratory 50 km Ultralong Erbium
Fiber Laser,” In: IMOC 2009,, Belém, Brazil, November 3
3-6 (2009).
104. S.B. Susskind and E.A. De Souza, “40 Gb/s RZ DQP
DQPSK
SK transmission with SPM and ASE
suppression by dispersion management,” In: IMOC 2009,, Belém, Brazil, November 3-6
3 (2009).
National Journals and Conferences
In addition to the itens listed above, F
FOTONICOM researched have also published 1 journal
paper and 35 contributed papers in local conferences.
Patents
1. L.C. Barbosa and C.L. Cesar; “US7493008 B2 – Glass for Optical Amplifier Fiber” 12/02/2009.
2. J. Moreira Neto, H.E. Hernández Figueroa, F.R. Borges, M.O. de Moraes, and E. Reis, “Filter Based
on Dielectric Ressonator,” submitted to INPI (Brazilian Industrial Property Institute), under number PI
0900171-9, January 29 (2009).
3. J. Moreira Neto, H.E. Hernández Figueroa, F.R. Borges, M.O. de Moraes, and E. Reis, “Feeder for
Filters Made of Half Dielectric Ceramic of High Permittivity,” submitted to INPI (Brazilian Industrial
Property Institute), under number PI 0900171
0900171-9, March 3 (2009).
4. K.D.A. Sabóia, A.C. Ferreira, C.S. Sobrinho, and A. S. B. Sombra, “Criptography process based on
ultrashort pulses simultaneously modulated in position and amplitude using acousto-optic
acousto
filters for
been used in broadband optical fibers networks”, submitted to INPI (Brazilian Industrial Property
Institute), under number PI 013090000953, December 9 (2009).
Page 55 of 61
5. Hypolito
o Kalynowsky “Fiber Bragg Tuning Device with Notch type Spring”, submitted to INPI (Brazilian
Industrial Property Institute), under number 015090001583, May 28 (2009)
6.2
A2. Theses
PhD Theses
1. Adriano Luiz Toazza, "Computer Modeling and Experimental Investigation of the Electro-optical
Electro
Switching of Semiconductor Optical Amplifiers," Advisor: Prof. Evandro Conforti; co-advisor:
co
Prof.
Carlos Allan Caballero Petersen, DMO
DMO-FEEC-UNICAMP April (2010).
2. Eduardo José Sartori, “Experimental Methodology for the Development of Metamaterial Grids with
Quasi-Zero
Zero and Negative Permittivity,” Advisor: Prof. Hugo E. H. Figueroa, School of Electrical and
Computer Engineering, UNICAMP
UNICAMP, December (2009).
3. Napoleão dos Santos Ribeiro, "Regenerative conversion and Optical Sw
Switching
itching employing
Semiconductor Optical Amplifiers," Advisor: Prof. Evandro Conforti, co
co-advisor:
advisor: Prof. Cristiano M.
Gallep, School of Electrical and Computer Engineering, UNICAMP,, October (2009).
4. Leonardo André Ambrosio, “Optical Tweezers based on Localiz
Localized
ed Beams Interacting with
Conventional and Metamaterial Particles,” Advisor: Prof. Hugo E. H. Figueroa, School of Electrical
and Computer Engineering, UNICAMP
UNICAMP, August (2009).
5. Oswaldo Pedreira Paixão, “Analysis of RF Nonlinear Circuits RF using the Multilevel
Multil
Harmonic
Balance Technique,” Advisor: Prof. Hugo E. H. Figueroa, School of Electrical and Computer
Engineering, UNICAMP,, April (2009).
6. Luis Enrique Gutierrez Rivera, “Fabrication and Characterization of Nanosieves”, Advisor: Prof. Lucila
Cescato, Gleb Wataghin Physics Institute, UNICAMP, August (2009).
7. Gustavo Bittencourt Figueiredo, ““Control
Control Mechanisms in Networks of optical burst switching,”
switching
Computing School - UNICAMP,, Advisor: Nelson Luis Saldanha da Fonseca (2009).
8. Karlo David Alves Sabóia, “Study
Study of the performance of acoustic-optic
optic tunable filters as bistable
components and their use in cryptography in optical networks
networks,”
,” UFC Physics Department, Advisor:
Antonio Sérgio Bezerra Sombra, December 2009).
9. Kleucio Claudio, “Finite Elements based on Linea
Linearr Equation Systems with Simplified Resolution for
Photonic Devices,” Advisor: Prof. Hugo E. H. Figueroa, School of Electrical and Computer
Engineering, UNICAMP,, May (2010).
10. Carlos Henrique da Silva Santos, “Bio
“Bio-Inspired and Parallel Computation for Analysis
ysis of Metamaterial
Structures in Microwaves and Photonics,” Advisor: Prof. Hugo E. H. Figueroa, School of Electrical
and Computer Engineering, UNICAMP
UNICAMP, May (2010).
MSc Theses
1. Giancarlo Chesini, “Optical devices based on Photonic Crystal Fibers (PCFs) with
w
integrated
electrodes,” Advisor: Prof. Cristiano Monteiro de Barros Cordeiro, Gleb Wataghin Physics Institute,
UNICAMP, July (2009).
2. Felipe Valline, “Multi-segmented
segmented Semiconductor Optical Amplifiers for saturation power,” Advisor:
Prof. Newton C. Frateschi,
schi, Gleb Wataghin Physics Institute, UNICAMP,, July (2009).
Page 56 of 61
3. Paulo Felipe Jarschel de Siqueira. “THz emitters with III-V
V compounds for imaging and
spectroscopy,” Advisor: Prof. Newton C. Frateschi, Gleb Wataghin Physics Institute, UNICAMP, July
(2009).
4. Lucas
cas Heitzmann Gabrielli, “Optimized Optical Fibers for Parametric Amplifiers,” Advisor: Prof. Hugo
E. H. Figueroa, School of Electrical and Computer Engineering, UNICAMP,, January (2009).
5. Joice Luiz Jeronimo, “Modeling of RF Electromagnetic Induction Welding Machines,” Advisor: Prof.
Hugo E. H. Figueroa, School of Electrical and Computer Engineering, UNICAMP,, January (2009).
6. Fabiano Rodrigues Borges, “Miniaturization Techniques for Microwav
Microwave
e Dielectric Filters,” Advisor:
Prof. Hugo E. H. Figueroa, School of Electrical and Computer Engineering, UNICAMP,
UNICAMP January
(2009).
7. Michele Nazareth da Costa. "Non supervisioned SISO, SIMO and MIMO channels under perfect
inversion equalization", School of E
Electrical and Computer Engineering, UNICAMP,
UNICAMP Advisor: Joao
Marcos Travassos Romano, co--advisor: R. Suyama (2009).
8. Igor da Silva Ramos, "Compensation of dispersion in optical links using photonic crystal fibers,"
Advisor: Christiano de Matos, Mackenzie Pres
Presbyterian University, January, (2009)
9. José Rubens Rodrigues de Sousa, ““Comparative
Comparative study of performance of a Michelson interferometer
for fiber optics, operating in the schemes: pulsed and CW, based on Linear Bragg Gratings
(FBG),”Teleinformatics Dept. - UF
UFC,
C, Advisor: Antonio Sérgio Bezerra Sombra, February (2009)
10. Mayerlin Nunez Portella,, “Development of a diode pumped Nd:YLF laser frequency doubled to 657
nm,” Advisor: Flávio Cruz, UNICAMP
UNICAMP, June (2009).
11. Francisco Augusto da Costa Garcia, ““Spectral
Spectral characterization and evaluation of performance for
advanced digital formats of optical modulation in 40 Gb / s”, School of Electrical and Computer
Engineering, UNICAMP Advisor: Helio Waldman (2009).
12. Camila Campos Dias, “Study of stabilization of a Erbium doped laser with femtoseconds pulses and
rate of 10 Ghz”, Advisor: Eunesio de Souza, Mackenzie Presbyterian University, (2009).
13. Fulvio Ceragioli, “Comparative
Comparative analysis of OOK, DPSK, and DQPSK modulation formats for optical
fiber systems operating att rates of 40 Gb / s” Advisor: Eunesio de Souza, Mackenzie Presbyterian
University, (2009).
14. Gilliard Nardel Malheiros Silveira, “Finite Element Modeling of Photonic and RF Devices,” Advisor:
Prof. Hugo E. H. Figueroa, School of Electrical and Computer Engi
Engineering, UNICAMP,
UNICAMP June (2010).
Tutorials (Invited Talks, Plenary Talks, Special Lectures)
1. H.L. Fragnito, “The Nobel Prize in Physics of 2009 and the Future Internet,” Colloquium at the Gleb
Wataghin Physics Institute, State University of Campinas, IFGW/
IFGW/UNICAMP,, Campinas, May 20
(2010).
2. H.L. Fragnito, “Optical Fibers and the CCD: The Nobel Prize in Physics of 2009,” Colloquium at the
Institute of Theoretical Physics, State University of Sao Paulo, IFT/UNESP, Sao Paulo, April 07
(2010).
3. F.C. Cruz, “Technology Transfer Activities at INCT FOTONICOM”,
”, Colloquium at Federal University
of Ceara, March 19 (2010).
4. M.L.F. Abbade, “A
A full optical wavelength converter assembly manual”, Tutorial, (2010)
5. A.A.A. Polh ,”Fundamentals of geometric optics and lasers”, short course addressed to technicians
and engineers of the company Perkons, in Curitiba, May (2009)
6. J.L. Fabris, “Applications of Bragg networks”, (Invited Talk), Workshop Novel Optical Fibers/
Technology and Applications, CPqD Foundation, December 12 (2009).
7. Arismar Cerqueira Sodré Jr, “Photonic Crystal Fibers: Remarkable optical properties and potential
applications,” (Invited Talk), Workshop on Novel Optical Fibers: technology and application, held at
CPqD in Campinas, December 10 (2009)
(2009).
8. V. Esquerre, “Introduction to Optics and Integrated Photonics”, (6 h short course)–
course) International
Microwave and Optoelectronics Conference, Belém, PA, November (2009)
Page 57 of 61
9. H.L. Fragnito, “The Nobel Prize in Physics of 2009,” (Invitation to Physics Series of Colloquia),
C
Colloquium at the Physics Institute, University of Sao Paulo, IF
IF-USP,
USP, November 18 (2009).
10. H.E Hernández Figueroa "Numerical Modeling Challenges for Guided
Guided-Wave
Wave Photonic Device
Simulations," (Invited Talk), National Research Council (CNRS), Ottaw
Ottawa,
a, Canada, October 23 (2009).
st
11. N.C.Frateschi, “Microphotonic, Optoelectronic Integration and nano fabrication,” (Invited Talk), at 1
Science and Technology Week at UFABC; Santo André SP; October (2009).
12. N.C.Frateschi, “Optolectronics, Photonics, and Nanof
Nanofabrication,”
abrication,” Workshop on Science, Technology,
and Innovation that interest National Defense at CTI Campinas; October (2009).
13. N.C.Frateschi, “Fabrication techniques of microelectronic and optoelectronic circuits,” (Invited Talk),
UNICAMP´s
´s Permanent Forum, October (2009).
14. H.L. Fragnito, “INCT-FOTONICOM
FOTONICOM and Grand Challenges for Future Optical Internet,” (Plenary Talk),
CPqD International Workshop on Future Internet Architectures, CPqD Campus, Campinas, SP,
Brazil, September 23-24
24 (2009).
15. N.C.Frateschi, “Optolectronics,
lectronics, Photonics, and Nanofabrication,” (Special Lecture) VII UNICAMP´s
Physics Week, August (2009).
16. H.L Fragnito, “Optical Amplifiers,” Invited Lecture for students of Telecommunications, UNICAMP
Faculty of Technology, Limeira, SP, June 08 (2009).
17. C.M.B.
M.B. Cordeiro, “Photonic Crystal Fibers,” (4h Short Course), XXXII National Meeting on Condensed
Matter Physics, May (2009).
18. H.L. Fragnito, “The National Institute of Photonics Science and Technology for Optical
Communications – FOTONICOM
FOTONICOM,” (Invited Talk), International Workshop on Nanophotonics and
Biophotonics, Recife, Pernambuco, Brazil, April 01
01-02 (2009).
19. H.L. Fragnito, “INCT-FOTONICOM
FOTONICOM,” (Invited Talk), Seminatec – Week of Technology, Physics
Institute, IFGW-UNICAMP,, Campinas, SP, Brazil, March 20, 20
2009.
20. P.S. Patrício, “Microstrutured Optical Fibers to compensate residual dispersion”, Invited Lecture, V
Escola de Verão de Física do ITA, S. José dos Campos, January (2010).
21. H.J. Kalinowski, “The Nobel Prize on Fiber Optics and its Origins”, (Invited Talk), no Laboratori
Nazionali di Frascati, Italia, 26 de Janeiro de 2010.
22. H.J. Kalinowski, “ 2009 Nobel Prize and its origins (optical fibers)”, Pato Branco Campus of UFTPR.,
December (2009).
23. Arismar Cerqueira Sodré Jr “Photonic
Photonic Crystal Fibers: Remarkable optical properties and potential
applications” Workshop on Novel Optical Fibers: technology and application
application,, CPqD,Campinas,
December 10 (2009).
6.3
A2. Other relevant information
We list here FOTONICOM
FOTONICOM´s researchers participation in Organizing Committees etc
1. Hugo E Hernández Figueroa, advisor of IEEE Student Branch at UNICAMP.
UNICAMP
Promoted and
encouraged the Development of undergrad projects related to photonics communications were
promoted and encouraged.
2. Hugo
go E Hernández Figueroa, President of IEEE Education Society Chapter. Talks and seminars
related to scientific and technical educational topics in the field of photonics communications were
organized.
3. Hugo E Hernández Figueroa, Scientific Committee Member of IEEE/RITA – Iberoamerican Journal
on Learning Technologies.
Page 58 of 61
4. Hugo E Hernández Figueroa, Associate Editor of Theory and Integrated Optics, From January 2003
to December 2009 - IEEE/OSA Journal of Lightwave and Technology.
5. Hugo E Hernández Figueroa, Progr
Program
am Committee Member of the International Microwave and
Optoelectronics Conference ‘2009 (IMOC’2009), organized by the Brazilian Society of Microwaves
and Optoelectronics (SBMO) and the IEEE – Microwave Theory and Techniques (MTT) Society.
November 3-6, 2009,
09, Belém, Pará, Brazil.
6. Cristiano Cordeiro organized the thematic symposium “Specialty optical fibers, photonic crystals &
waveguides” within the XXXII National Meeting on Condensed Matter Physics – invited speakers:
Sajeev John (University of Toronto – Canada), Fiorenzo Omenetto (Tufts University – USA), Miguel
V. Andrés (Universidad de Valencia – Spain), among others, May (2009).
7. Cristiano Cordeiro organized the mini
mini-course “In-fiber acousto-optic
optic interaction and optical fiber
sensors”,(6 hours) delivered
ed by Prof. Dr. Miguel V. Andres Bou from Universidad de Valencia at
UNICAMP, May (2009).
8. Newton Frateschi and his students organized SEMINATEC V workshop on March 19 e 20 , 2009. We
had 97 participants and 37 papers submitted. The event had effective part
participation/organization
icipation/organization of the
IEEE Electronic Device Society (South Chapter e Student Chapter) and the Optical Society of
America (Student chapter). Also, the participation of the Brazilian National Institute for Science and
Technology was intense. The ev
event
ent promoted debates on technological policies with the participation
of government agencies, the private sector and innovation agencies from universities.
6.4
A3. Hits in the media
This year we had several hits in the media, as follows:
1. Cristiano M.B. Cordeiro,
iro, Interview to UNICAMP´s Newspaper
2. VIII Physics During Vacations and VI Advanced School of Physics, news at UNICAMP´s
UNICAMP Portal about
the open enrollment for high school students. This event made and made 3 pop
pop-up
up news: in “Canal
“
da
Ciência”, “Pion Newsletter”,
”, and ““Física na Veia Blog”.
3. Hugo E. H. Figeueroa received honorable mention for his invention “Simulation
Simulation Software for
Electromagnetic Emission of Mobile Terminals (Mobile)”, licensed by CPqD.
4. Arismar
Cerqueira
Sodre
Jr,
Interview
to
FAPESP´s
´s
News
Agency
This interview made 5 pop-up
up news: in ““Revista FAPESP”, in “Portal “Ceset” in “Pos
Pos-Darwinista” Blog;
in “Gazeta de Limiera”” newspaper; in ““Inovacao Tecnologica” website ;
5. Newton
Frateschi,
Interview
to
UNICAMP´s
´s
Newspaper:
Newspaper
This interview made one pop-up
up news: in ““Mercado Ético”;
6. Hugo E. H. Figeueroa , Interview to UNICAMP´s Newspaper and made 8 pop-up
up news: in “CPqD
“
Imprensa 1”, in “CPqD
CPqD Imprensa 2
2”, in “Jornal Saúde e Movimento”, in “Portal dia-a
a-dia Educação”, in
“Jornal Itapora Hoje”, in “Portal
Portal do Fórum Nacional pela Democratização da Comunicação”
Comunicação in “Portal
do Centro de Estudos de Sustentabilidade da FGV
FGV”; in “UOL Tecnologia”
7. Newton Frateschi,
rateschi, Interview to Cultura TV (Fundação Padre Anchieta – a Foundation for Educative TV
sponsored by the government of Sao Paulo State).
Links (Highlights and Other E&D Activities)
• KyaTera on Google maps: http://www.kyatera.FAPESP.br/index.php/us/about
.br/index.php/us/about-kyatera/maps-ofnetwork-on-google-maps
• 4K cinema over KyaTera: http://www.youtube.com/watch?v=17DpXCoPRBE
• CePOF website: http://cepof.ifi.UNICAMP
UNICAMP.br/
• KyaTera website: http://www.kyatera.
http://www.kyatera.FAPESP.br/
Page 59 of 61
• III OSA Physics Olympiad: http://www.ifi.
http://www.ifi.UNICAMP.br/osa/olimp3/
• VII Physics During Vacations: http://www.ifi.
http://www.ifi.UNICAMP.br/osa/fife7
• Arismar
Cerqueira
Sodré
Jr,
Interview
Article
at
“Revista
FAPESP:”
http://www.revistapesquisa.FAPESP
FAPESP.br/?art=4082&bd=1&pg=1&lg=
• Arismar
Cerqueira
Sodré
Jr,
Interview
Article
at
“Agên
“Agência
cia
FAPESP”:
:
http://www.agencia.FAPESP.br/materia/11752/especiais/mais
.br/materia/11752/especiais/mais-que-fibras-opticas.htm
opticas.htm
• Hugo
E.
Hernandez-Figueroa,
Figueroa,
Interview
Article
1
http://tecnologia.uol.com.br/ultimashttp://tecnologia.uol.com.br/ultimas
noticias/redacao/2009/12/16/telefones
noticias/redacao/2009/12/16/telefones-sem-fio-residenciais-e-outros-eletronicos-passarao
passarao-por-testede-radiacao.jhtm
• Hugo
E.
Hernandez
Hernandez-Figueroa,
Figueroa,
Interview
Article
2:
http://www.UNICAMP.br/UNICAMP
UNICAMP/UNICAMP_hoje/ju/novembro2009/ju446_pag03.php
_hoje/ju/novembro2009/ju446_pag03.php
• Newton
Frateschi,
Interview
Article:
UNICAMP/UNICAMP_hoje/ju/setembro2009/ju443_pag09.php
_hoje/ju/setembro2009/ju443_pag09.php
• Hugo
E.
Hernandez
Hernandez-Figueroa,
Figueroa,
Interview
Article
3:
UNICAMP/divulgacao/2009/05/19/desenvolvimento-de-antena
antena-premiaalunos-da-feec-em-hong-kong
Other Links
• VIII
Physics
During
Vacations
and
VI
Advanced
School
of
Physics:
UNICAMP/divulgacao/2010/05/01/fisica-nas-ferias-abre-inscricoes
inscricoes and the
pop-up news:
o In “Canal da Ciência”: http://www.canalciencia.ibict.br/saibamais/eventos.php
o In “Pion Newsletter”: http://pion.sbfisica.org.br/pdc/index.php/por/eventos/fife_e_eaf
o In “Física na Veia!” Blog: http://fisicamoderna.blog.uol.com.br/
• Arismar Cerqueira Sodre Jr Interview: http://www.agencia.FAPESP.br/materia/11752/especiais/mais
.br/materia/11752/especiais/maisque-fibras-opticas.htm and the pop
pop-up news:
o in “Revista FAPESP”: http://www.revistapesquisa.
http://www.revistapesquisa.FAPESP.br/?art=4082&bd=1&pg=1&lg
.br/?art=4082&bd=1&pg=1&lg
o in “Portal Ceset”: http://www.ceset.
http://www.ceset.UNICAMP.br/noticia/2010/03/01/professor-arismar
arismar-da-divis-ode-telecomunica-es-publica-artigo
artigo-na-revista-reporto in “Pos-Darwinista Blog”: http://pos
http://pos-darwinista.blogspot.com/2010/02/mais-que-fibras
fibras-opticas.html
o in “Gazeta de Limeira”: http://
http://www.gazetadelimeira.com.br/Noticia.asp?ID=34716
www.gazetadelimeira.com.br/Noticia.asp?ID=34716
o in
Inovação
Tecnológica:
http://www.inovacaotecnologica.com.br/not
http://www.inovacaotecnologica.com.br/noticias/noticia.php?artigo=progressos-fibras
fibras-opticasfotonicas-hibridas&id=010110100211
hibridas&id=010110100211
• Newton
Frateschi,
Interview
to
UNICAMP´s
´s
Newspaper:
Newspaper
UNICAMP/UNICAMP_hoje/ju/setembro2009/ju443_pag09.php
_hoje/ju/setembro2009/ju443_pag09.php, and the popup news
o in “Mercado Ético”: http://mercadoetico.terra.com.br/arquivo/para
http://mercadoetico.terra.com.br/arquivo/para-que-a-rede
rede-nao-entre-emcolapso/
E.
H.
Figueroa:
Interview
to
UNICAMP´s
´s
Newspaper:
• Hugo
UNICAMP/UNICAMP_hoje/ju/novembro2009/ju446_pag03.php
_hoje/ju/novembro2009/ju446_pag03.php and the 8
pop-up news:
o in “CPqD Imprensa 1”: http://www.cpqd.com.br/imprensa
http://www.cpqd.com.br/imprensa-e-eventos/the-news/4470
news/4470-softwareavalia-efeitos-da-radiacao-eletromagnetica
eletromagnetica-emitida-por-celular.html
o in “CPqD Imprensa 2”: http://www.cpqd.com.br/imprensa
http://www.cpqd.com.br/imprensa-e-eventos/the-news/4474
news/4474-sistema-avaliaradiacao-de-celulares.html
o in
“Jornal
Saúde
e
Movimento”,
http://www.saudeemmovimento.com.br/reportagem/noticia_exibe.asp?cod_noticia=3268
o in
“Portal
dia
dia-a-dia
dia
Educação”,
http://www.fisica.seed.pr.gov.br/modules/noticias/article.php?storyid=312
Page 60 of 61
o in “Jornal Itapora Hoje”, http://www.itaporahoje.com/?noticia=30710/software-avalia-efeitos-dahttp://www.itaporahoje.com/?noticia=30710/software
radiacao-eletromagnetica-emitida
emitida-por-celular
o in
“Portal
do
Fórum
Nacional
pela
Democrat
Democratização
ização
da
Comunicação”
:
http://www.fndc.com.br/internas.php?p=noticias&cont_key=460304
o in
“Portal
do
Centro
de
Estudos
de
Sustentabilidade
da
FGV”:
http://ces.fgvsp.br/gvces/index.php?page=Noticia&id=165990;http://cosmo.uol.com.br/institucionais
/cenario_xxi/mostra_noticia.php?url=
rio_xxi/mostra_noticia.php?url=\noticias\2009\11\06\40907.php
o in “UOL Tecnologia”: http:
http://tecnologia.uol.com.br/ultimas-noticias/redacao/2009/12/16/telefones
noticias/redacao/2009/12/16/telefonessem-fio-residenciais-e-outros
outros-eletronicos-passarao-por-teste-de-radiacao.jhtm
--------- 0 ---------
Page 61 of 61

NATIONAL INSTITUTE OF PHOTONICS SCIENCE - INCT

Transcrição

Documentos relacionados

ficha CEPID 1

What you need to know to revalidate a foreign

Higher ethanol recovery and production of isoamyl alcohol from

Title Authors Affiliation Materials and the making of

2016-2017 Call for PhD Scholarship

Apresentação do PowerPoint - NIPE

Notice reg.Practical Examination of Bioscience Department

Cover Page The handle http://hdl.handle.net/37037 holds

A BPM conference series that over the past decade has built its

Transporte SDH e Transporte Óptico WDM Transporte SDH e

EDUCATION FOR EMPLOYMENT - Colleges and Institutes Canada

programme - RehabStructures 2015

SPM-9700 - Shimadzu