EWF 14450 Booklet

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2009

JACQUEPHOTO.COM

Industrial Affiliates Day

“H i g h Powe r O p t i c a l S o u rce s
fo r t h e 2 1 s t Ce nt u r y ”

CREOL

The College of Optics & Photonics

CREOL, The College of Optics & Photonics
presents

“High Power Light Sources for the 21st Century”
								

Industrial Affiliates Day
April 17, 2009

Program Schedule...................................................................................... 2
Exhibits......................................................................................................... 3
Invited Presentations................................................................................. 4
• The Art of Innovation: Laser Technology for New Markets
• HEL Joint Technology Office (JTO): Research & Programs
• DPAL: A Hybrid Diode/Gas Laser Approach to High Power & Brightness
• High Power Fiber Lasers and Their Applications
• Townes Laser Institute: Update on progress to date
• High Power Beam Combining
Student of the Year Presentation............................................................ 10
Poster Presentation Abstracts................................................................. 11
Lab Tours...................................................................................................... 18
CREOL Lab Directory.................................................................................. 19
CREOL, The College of Optics & Photonics Contact Information..... 22
Industrial Affiliate Program Members................................................... 23
Event Sponsors........................................................................................... 24

Exhibitors

Program Guide
CREOL, The College of Optics and Photonics
CREOL, The College of Optics and Photonics
CREOL, The
College
of Optics
and Photonics
Industrial
Affiliates
Day – April
17, 2009
Industrial
Affiliates
April 17,
17, 2009
Industrial
Affiliates
DayDay
—–April
2009
st

“High

Theme - “High Power Optical Sources for the 21 Century”
st
Theme -Optical
“High Power
Optical Sources
for21st
the 21Century”
Century”
Power
Sources
for the

Topic
Topic

9:00
8:30
9:00

Welcoming Remarks
Welcoming Remarks

10:00
10:00
10:40
11:00
10:40
11:00
11:40
11:40
12:10
12:10

Morning Session –UCF Student Union
Morning Session –UCF Student Union

Morning Session
- UCF Student Union
Speaker
Affiliation

Time
8:30
Time

9:20
9:20

Continental
Breakfast and Walk-in Registrations
Speaker
Affiliation
Dr.
MJ
Soileau
UCF Vice-President for Research
Continental Breakfast and Walk-in Registrations
Dr. MJ Soileau
UCF Vice-President for Research
Dr. Bahaa Saleh
Dean & Director, CREOL, The
College
Optics CREOL,
and Photonics
Dr. Bahaa Saleh
Dean
& of
Director,
The
The Art of Innovation – Laser
Prof. Dr. Reinhart Poprawe, College
Fraunhofer-Institute
Laser
of Optics andforPhotonics
Technology
for new Markets
M.A. Dr. Reinhart Poprawe, Fraunhofer-Institute
Technology and Chair
Laser
The
Art of Innovation
– Laser
Prof.
forfor
Laser
Technology
RWTH-Aachen
Technology for new Markets
M.A.
and Chair for Laser
University RWTH-Aachen
Technology
HEL Joint Technology Office
Mr. Albert Ogloza
HEL/JTO – Albuquerque, NM
University
(JTO)
Research
&
Programs
HEL Joint Technology Office
Mr. Albert Ogloza
HEL/JTO – Albuquerque, NM
BREAK
(JTO)
Research & Programs
DPAL: a hybrid diode/gas laser
Dr. Bill Krupke
WFK Lasers – Pleasanton, CA
BREAK
approach
to highdiode/gas
power and
DPAL:
a hybrid
laser
Dr. Bill Krupke
WFK Lasers – Pleasanton, CA
brightnessto high power and
approach
High power fibers lasers and their
Dr. Peter Moulton
Q-Peak – Bedford, MA
brightness
applications
High
power fibers lasers and their
Dr. Peter Moulton
Q-Peak – Bedford, MA
LUNCH Served
Student Center
applications
LUNCH Served
Student Center

Afternoon Session – CREOL Building

Afternoon
Session
- CREOL
Afternoon
Session
– CREOLBuilding
Building
Time
1:00
Time
1:00
1:15
1:15
1:30
1:30
2:10
2:10
2:50
2:50
3:20
3:20
5:00 6:15 5:00
6:15

Exhibitor tables will either be in the atrium of the Student Union (am) or the CREOL Lobby (pm).

Topic
Walk to CREOL
Bldg. Exhibits
Topic
Open to CREOL Bldg. Exhibits
Walk
Townes Laser Institute – Update
Open
on progress
to Institute
date
Townes
Laser
– Update
High
Power to
Beam
on
progress
dateCombining
High Power Beam Combining
CREOL, The College of Optics and
PhotonicsThe
– Research
Overview
CREOL,
College of
Optics and
Student
of
the
Year
–
Research
Photonics – Research Overview
Presentation
Student
of the Year – Research
Poster Sessions ; Lab Tours
Presentation
(contiguous)
Poster
Sessions ; Lab Tours
Reception & Award presentations
(contiguous)
Reception & Award presentations

Speaker
Speaker
Dr. Martin Richardson
Dr. Martin Richardson
Dr. Leonid Glebov
Dr. Leonid Glebov
Dr. Bahaa Saleh
Dr. Bahaa Saleh

Oleksandr Savchyn
Oleksandr Savchyn
CREOL Graduate Students
CREOL Graduate Students
Dr. Bahaa Saleh
Dr. Bahaa Saleh

Affiliation
Affiliation
CREOL, The College of Optics
and Photonics
CREOL,
The College of Optics
CREOL,
The College of Optics
and
Photonics
and
Photonics
CREOL, The College of Optics
Dean,
CREOL, The College of
and
Photonics
OpticsCREOL,
and Photonics
Dean,
The College of
CREOL,
The
College
Optics and Photonics of Optics
and Photonics
CREOL,
The College of Optics
CREOL
Balcony; Tours start from
and
Photonics
Lobby Balcony; Tours start from
CREOL
CREOL, The College of Optics
Lobby
and Photonics
CREOL,
The College of Optics
and Photonics

Agilent Technologies
3501 Stevens Creek Blvd.
Santa Clara, CA 95051
408-345-8886
www.us@agilent.com

Newport & Spectra Physics
1791 Deere Ave.
Irvine, CA 92714
949-253-1461
www.newport.com

Qioptiq Linos, Inc.
78 Schuyler Baldwin Drive
Fairport, NY 14450
585-223-2370
www.qiopticlinos.com

ER Precision Optical
505 W. Robinson St.
Orlando, FL 32801
407-292-5395
www.eroptics.com

Olympus Industrial America
One Corporate Drive
Orangeburg, NY 10962
866-642-4725
olympusmicroimaging.com

Tektronix
14200 SW Karl Braun Drive
Beaverton, OR 97077
800-835-9433
www.tek.com

Horiba Jobin Yvon
3880 Park Ave.
Edison, NJ 08820
732 -473-0560
www.jobinyvon.com

Ophir-Spiricon
60 West 1000 North
Logan, UT 84321
435-753-3729
www.ophir-spiricon.com

TeraComm, LLC
1016 SE Fleming Way
Stuart, FL 34997
321-431-1503
www.teracomm.com

Laser Institute of America
13501 Ingenuity Drive, Suite 128
Orlando, FL 32826
407-380-1553
www.LaserInstitute.com

Optronic Laboratories
4632 36th St.
Orlando, FL 32811
407-422-3171
www.olinet.com

Vytran
1400 Campus Drive West
Morganville, NJ 07751
732-972-2880
www.vytran.com

LIMO
Bookenburgweg 4-8
44319 Dortmund, Germany
49-231-22241–0
sales@limo.de

Optical Society of America
2010 Massachusetts Ave, NW
Washington, DC 20036
202-223-8130
www.osa.org

New Focus
2584 Junction Avenue
San Jose, CA 95134
408-919-1500
www.newfocus.com

Photonics Online
VertMarkets, Inc
5 Walnut Grove Ste 320
Horsham, PA 19044
215-675-1800
www.vertmarkets.com

Tabletop
Exhibits
- CREOL
Lobby
Tabletop
Exhibits
– CREOL
Lobby

2 Industrial Affiliates Day 2009

Tabletop Exhibits – CREOL Lobby

Industrial Affiliates Day 2009 3

Creating the Future of Optics and Photonics

Invited Presentations
The Art of Innovation — Laser Technology for New Markets
Prof. Dr. Reinhart Poprawe
Fraunhofer-Institute for Laser Technology and
Chair for Laser Technology RWTH-Aachen University
Reinhart.Poprawe@ilt.Fraunhofer.de

Abstract
Innovation did happen, if measurable benefits – usually in the form of financial surplus – can be
documented. This strict definition implies that scientific or technical demonstrations are necessary,
however too often too soon published, claimed and most importantly seen as success. The true
innovation needs partners not only with market know how, but with market presence, i.e. industry.
Therefore it is vital to create innovation in networks covering necessary scientific depth for sustainable
innovations and – more important – early stage involvement and commitment of market relevant partners.
The Fraunhofer Model is designed to meet the demands of this challenging process. The presentation
will focus on the systematics of that model, however in parallel always display actual real world
applications and cases, e.g. high quality Diode Lasers, 400W-average power fs-lasers, ablation
technology by ps-lasers, EUV-Sources for NG-Lithography, Individual Production by Laser SLM,
Metal Deposition for jet engine repair, Laser Polishing, Laser Sorting of scrap metals or material
analysis by LIBS. In all cases the entanglement of Fraunhofer-ILT with its partners can be identified
as necessary and sufficient condition for success.

Biographical Note
Professor Poprawe holds a M. A. in Physics degree from the California State University in Fresno
which he received in 1977. After completion of his diploma and PhD in physics (Darmstadt 1984) he
joined the Fraunhofer Institute for Laser Technology in Aachen where he began working as head of the
department “Laser oriented process development” in 1985. From 1989 to 1/1996 he has been managing
director of Thyssen Laser Technik GmbH in Aachen. Since February 1996 he is managing director of
the Fraunhofer Institute for Laser Technology and holds the University Chair for Laser Technology
at the RWTH Aachen. He is vice president the AKL Arbeitskreis Lasertechnik e. V. Aachen. Prof.
Poprawe has been elected to the grade of Fellow in the Society of Manufacturing Engineers in
USA (SME) since 1998 and a Fellow of the Laser Institute of America. Since 2008 he is a member
of the board of the Laser Institute of America (LIA) and serves in many national and international
boards as advisor, referee or consultant. Relevant R&D-expertise: Diode pumped solid state lasers,
diode lasers, pump modules and amplifier modules for multisectorial applications, ps-, fs-lasers,
beam forming in space and time, short pulse laser, production process for diode lasers, EUV- and
x-ray lasers, drilling, cutting, joining (welding, soldering), surface processing, laser polishing, laser
generating, selective laser melting, laser metal deposition, micro technology, nano photonics, system
technology, process control, photonics in Life Science.

4 Industrial Affiliates Day 2009

Invited Presentations
High Power Lasers Based on Volume Bragg Gratings
Dr. Leonid Glebov
CREOL, The College of Optics and Photonics
University of Central Florida
lbglebov@mail.ucf.edu

Abstract
This presentation is a survey of recent achievements in lasers with resonators which include volume
Bragg gratings – volume Bragg lasers. The technology of diffractive optical elements (volume
Bragg gratings, VBGs) recorded in a photo-thermo-refractive (PTR) glass was developed at CREOL/
The College of Optics and Photonics, University of Central Florida and licensed to OptiGrate
Corporation. These elements enable dramatic improvement of parameters of different types of lasers
demonstrated by a number of different research groups.
The use of reflecting Bragg gratings as output couplers in external resonators for semiconductor
diodes, bars and stacks provided efficient spectral locking with efficiency which usually exceeds
95%. Bragg mirrors enable spectral narrowing of solid state lasers down to couple picometers.
Experiments with wide stripe semiconductor lasers have shown that the use of VBGs with angular
selectivity comparable with diffraction limited divergence of emitter provides amplification for a
single mode only. Effective transverse mode selection in solid state lasers is also demonstrated.
Coherent radiation from two and three laser diodes placed at separated stages was observed by phase
locking with narrow-band VBG. Chirped Bragg gratings stretch and compress short laser pulses. It
was shown that stretching and compression could be performed with efficiency of about 95% for
pulse widths down to 200 fs and average power exceeding 100 W. VBGs were used for spectral
combining of beams of Yb-doped fiber lasers. Efficiency of five-channel combining of 93% with
divergence close to diffraction limit and total power of 750 W were demonstrated.

Biographical Note
Leon Glebov got his Ph.D. in Physics (major in Optics) and Doctor of Sciences from State Optical
Institute, Leningrad, Russia (1976 and 1987), where he hold a number of research and administrative
positions. His main directions of his research at that institute were color center generation, laser
induced breakdown, planar waveguides and photosensitive glasses for amplitude and phase recording.
He is a Research Professor at CREOL/The College of Optics and Photonics, University of Central
Florida since 1995. He has published a book and more than 280 papers in scientific journals and
holds a number of patents. He is a member of Organizing and Program Committees for a number of
International Conferences. He is Fellow of Optical Society of America and American Ceramic Society,
and a recipient of Denis Gabor award for contribution in holography. The main directions of his
research are optical properties of glasses including nonlinear phenomena, photosensitive glasses for
hologram recording, holographic optical elements, and lasers with volume Bragg external resonators.
Dr. Glebov is a Founder of OptiGrate Corporation, Orlando, FL, where he holds a position of CTO.

Industrial Affiliates Day 2009 5

Creating the Future of Optics and Photonics

Invited Presentations
A Hybrid Diode-gas Laser Approach to High Power & Brightness

Invited Presentations
Power Scaling of Tm: fiber Lasers to the kW Level

Dr. William F. Krupke
WFK Lasers, LLC
Pleasanton, CA 94588
bkrupke@comcast.net

Dr. Peter F. Moulton
Q-Peak, Inc.
135 South Road, Bedford, MA 01730
moulton@qpeak.com

Abstract

Abstract

The development of high power semiconductor laser diode pump sources during the past decade
enabled a great increase in the efficiency, power, and compactness of solid state lasers (DPSSLs).
DPSSL output powers have now been scaled well into the multi-kW regime with excellent beam
quality. However, in these lasers waste heat in the static solid state gain must be removed by thermal
conduction, resulting in thermo-optical distortions that limit the high brightness power scaling these
lasers in a single (spatially) coherent aperture. To overcome this limitation, several years ago the
concept of the hybrid diode-pumped-alkali-laser (DPAL) was proposed to retain the attractive efficiency
and power scaling properties of high power pump semiconductor laser diodes, while replacing the
static solid state gain medium with a gaseous (vapor) gain medium, recovering the feature of convective transport of waste heat out of the laser resonator. In this talk the basic quasi-two level DPAL
laser scheme and its physical characteristics will be reviewed, the present state of DPAL R&D will
be summarized, and architectures for power scaling will be described.

The power scaling of fiber lasers to the multi-kW level is one of the more notable advances in laser
technology in the past 5 years. Nearly all of the scaling work has been concentrated on Yb-doped
silica fibers, operating in the wavelength range around 1070 nm. The severe retinal hazard from lasers
in this region has motivated the search for power-scalable fiber lasers at “eyesafer” wavelengths
beyond 1400 nm. Tm-doped silica fiber lasers, providing output around 2050 nm, are one of the
more promising technologies. The energy-level properties of the Tm:silica material allow efficient
laser operation with pumping by conventional, 795-nm, high-power diode lasers. In this talk, we
described efforts at Q-Peak to better characterize the Tm:silica fiber laser and scale power output to
the kW level and beyond. Our work to date includes basic spectroscopy, laboratory demonstrations
of efficient lasers at powers nearing 1 kW and technology development of “all-glass” systems. We
will discuss these results along with our latest advances.

Biographical Note
Bill received the PhD degree in Physics from the University of California at Los Angeles in 1966.
After graduation Bill held technical and management positions at the Hughes Aircraft Company
(1958-1961; 1961-1972), Minneapolis Honeywell Company (1962-1963), and the Aerospace
Corporation (1963-1966), where he performed research on various gas, chemical, and solid state
lasers. In 1972 Bill co-founded the Laser Directorate at the Lawrence Livermore National Laboratory
(LLNL), responsible for the development and execution of the Laboratory’s Inertial Confinement
Fusion (ICF) and Atomic Vapor Laser Isotope Separation (AVLIS) national R&D programs. During
his 27 years there, Bill variously served as Program Leader, Chief Scientist, and finally Deputy
Associate Director for 20 years. At LLNL, he participated in the design, development, and construction
of evermore powerful Nd:glass lasers for fusion research, and the development of lasers for use in
an industrial scale, economic uranium enrichment process. Since 1985, he actively engaged in the
development of diode-pumped high-average-power solid state lasers, and their use in military, industrial,
and commercial applications. In 1999, Bill left LLNL and formed WFK Lasers, LLC to devote full
time to develop laser intellectual property and to consult for photonics technology companies. Bill is
a Fellow of the Optical Society of America, and has served as an elected member of the OSA Board
of Directors. He is also a member the IEEE Laser and Electro-optics Society (LEOS).

6 Industrial Affiliates Day 2009

Biographical Note
Peter Moulton received an A.B. in Physics from Harvard College in 1968 and M.S. and Ph.D.
degrees in Electrical Engineering from M.I.T. in 1972 and 1975 respectively. After finishing graduate
school he was employed in the Quantum Electronics Group at M.I.T. Lincoln Laboratory, Lexington,
Massachusetts. In 1985 he joined a start-up company, Schwartz Electro-Optics, as Vice-President
and managed the founding of the company’s Research Division in Concord, Massachusetts. He
became Senior Vice-President of SEO in 1997 and was involved in spinning out the Research Division
as a separate company, Q-Peak, in 1998, and in the sale of Q-Peak to its current parent company,
Physical Sciences Inc. in 2001. At present he is the Vice-President and Chief Technology Officer of
Q-Peak. Moulton’s technical work began in the field of bulk solid state lasers, and in recent years
has extended to include nonlinear optics and fiber lasers. Some of his work has been motivated
by defense applications, including infrared countermeasures, detection of chemical and biological
weapons, advanced ladar and targeting systems, laser communications and directed-energy systems.
He has also been involved in scientific applications, including global monitoring of atmospheric water
vapor, ozone aerosols and wind, in commercial applications in the semiconductor industry, in laser
systems for medical treatment and diagnostics, and in the development of lasers for large-screen
color displays. Dr. Moulton is a Fellow of the Optical Society of America (OSA.) He was awarded the
R.W. Wood Prize from the OSA and the William Streifer Scientific Achievement Award from IEEE/
LEOS, both in 1997, and in 2000 he was elected to the National Academy of Engineering.

Industrial Affiliates Day 2009 7

Creating the Future of Optics and Photonics

Invited Presentations
Townes Laser Institute Update

Invited Presentations
HEL Joint Technology Office (JTO): Research & Programs

Martin Richardson
CREOL, The College of Optics and Photonics
University of Central Florida
UCF Trustee Chair: Northrup Grumman Professor of X-ray Photonics
and Director Townes Laser Institute Laser Plasma Laboratory
mrichard@creol.ucf.edu

Mr. Albert A. Ogloza
Navy Representative to the
Joint Technology Office for High Energy Lasers
albert.ogloza@jto.hpc.mil

Abstract

The Joint Technology Office for High Energy Lasers (JTO-HEL) supports the development of laser
technology across a broad spectrum research fields and institutions. The research areas include Solid
State Lasers, Gas Lasers, Free Electron Laser, Beam Control Systems, Modeling and Simulation,
and Laser Effects. This talk will discuss each of these research areas in detail and some of the
research institutions performing the work. The main purpose of this talk is to acquaint the audience
with the Joint Technology Office and the research that we support.

"The Townes Laser Institute was dedicated May 4, 2007 as a State center of excellence in advanced
lasers and laser technologies and recognizing Dr Charles Hard Townes, 1964 Nobel Laureate for
Physics, whose ideas lead to the invention of the laser . The primary goal of this institute is to make
UCF the premier institution in advanced laser technology in the United States, focusing on applications in medicine, advanced manufacturing tools, and defense. We will provide a brief summary of
its mission and progress, with a vision of its future impact on the College, UCF, and academic laser
research in the nation."

Abstract

Biographical Note

Biographical Note

Mr. Ogloza received a Masters degree in Physics from Southern Illinois University at Carbondale
in 1987. As part of an IMMRRI fellowship his dissertation was on irreversible phase transitions in
Solid State materials.

Martin Richardson graduated from Imperial College, London, in Physics and gained his Ph.D from
London University. He is now a Professor of Optics in the School of Optics at the University of
Central Florida, and also holds similar positions in the departments of Physics and Electrical &
Computer Engineering. He directs a research program on the development of new high power lasers,
and their applications to dense laser plasma studies and x-ray generation in the Laser Plasma Laboratory at the Center for Research & Education in Optics & Lasers (CREOL). Since coming to North
America in 1967, his career has been in the development of high power lasers and their application
to laser plasma studies.

Mr. Ogloza has been a research physicist the Naval Weapons Center at China Lake (NWC) for over
20 years. There he conducted research in High Energy Lasers, including Imaging spectral sensor
development, optical metrology, optical fabrication, and optical thin film growth. In 1991 Mr.
Ogloza received a NWC Graduate fellowship to attend the University of Arizona at the Optical
Sciences Center where he completed his PhD coarse work and conducted research into optical thin
film coating development.

For 12 years he held positions at the NRC laboratories in Ottawa, Canada, making contributions to
high power, ultrashort laser pulsed plasmas and the development of CO2 lasers and their use in laser
fusion studies. In 1980 he joined the University of Rochester where he worked for nine years as
group leader for experiments for the then new 24-beam OMEGA system at the Laboratory for Laser
Energetics.
Dr Richardson has held visiting scientific positions at the Institute for Laser Engineering (ILE)
Osaka University, the Max Planck Institute for Quantum Optics in Germany, and other institutions
in Australia, Canada, France and the former Soviet Union. He has published over 300 scientific
articles in professional scientific journals, most on them on high power lasers and x-rays and their
applications. He holds five patents, with several pending. He has chaired many international conferences including IQEC, ICHSP, and several SPIE meetings. He is a former Associate Editor of JQE, a
recipient of the Schardin Medal, and a Fellow of OSA.

8 Industrial Affiliates Day 2009

In 2002 Mr. Ogloza started working with the Joint Technology Office for High Energy Lasers on the
development of Optical Thin Film Coatings and advanced thin film metrology systems. In 2005 Mr.
Ogloza received the Michelson Award for scientific achievement, for the development of advanced
sensor systems and his work with High Energy Lasers. In 2007 Mr. Ogloza received the position as
Navy Representative to the Joint Technology Office for High Energy Lasers. There his duties are to
represent the Navy interest in the development of Laser Technology and High Energy Laser Systems.
The JTO-HEL coordinates the development of the HEL technology base throughout industry,
Government agencies and academia. His primary responsibilities are to represent the Navy interests
at the JTO and to select and monitor programs funded by the JTO-HEL.

Industrial Affiliates Day 2009 9

Creating the Future of Optics and Photonics

CREOL Student of the Year
Sensitizers of Erbium in Silicon-rich SiO2: Nanochrystals
or Luminescence Centers?
Oleksandr Savchyn
osavchyn@creol.ucf.edu
407-823-6950

Poster Presentation Abstracts
CREOL Building 2nd Floor — 3:20 - 5pm
Abstracts are numbered in the order Posters are displayed: Student Presenter
is listed first and underlined. Faculty Supervisor is underlined. All listed
contributors are affiliated with The College of Optics & Photonics, unless
otherwise noted.

POSTER I

Abstract
The implementation of silicon photonics requires the development of a compact silicon-compatible
light source. One of the possible routes for its realization is to use the emission from optical centers
incorporated into silicon-based matrices and sensitized with dopants. It has long been thought that
silicon nanocrystals can be used as efficient and dominant sensitizers of erbium in silicon-doped
SiO2. In the current presentation it will be shown that the indirect excitation of erbium in this material
does not require the presence of silicon nanocrystals. This conclusion clarifies a number of previously
unexplained results and opens new opportunities in the field of silicon photonics.

Biographical Note
Oleksandr Savchyn received his M.S. in Optics from CREOL in 2007 and his Specialist degree
(B.S. & M.S.) in Physics from the Lviv ‘Ivan Franko’ National University (Lviv, Ukraine) in 2002.
During 2002-2004 he worked as a research assistant at the Department of Physics of Lviv ‘Ivan
Franko’ National University. In 2004 he joined the Nanophotonics and Near-field Optics group at
CREOL led by Dr. Peter Kik where he currently pursues his Ph.D. studies. His scientific interests
include semiconductor photonics, indirect excitation of erbium in glass matrices, optical properties
of silicon nanocrystals. He is a student member of OSA, SPIE, IEEE/LEOS, MRS.

10 Industrial Affiliates Day 2009

Symmetry Breaking and Carrier Dynamics
in Lead Salt Quantum Dots
Gero Nootz,1,2 Lazaro A. Padilha,1 Scott Webster1, David J. Hagan,1,2 Eric W. Van Stryland,1,2 and
Edward H. Sargent3
1
CREOL: The College of Optics and Photonics, Univ. of Central Florida, 4000 Central Florida
Blvd, Orlando, FL, 32826
2
Physics Department, Univ. of Central Florida, 4000 Central Florida Blvd, Orlando, FL, 32826
3
The Edward S Rogers Sr. Department of Electrical and Computer Engineering, Univ. of Toronto,
Toronto, ON, Canada, M5S3G4
gnootz@creol.ucf.edu

Abstract

Semiconductor quantum dots (QDs), semiconductor particles with sizes small enough for effects due
to quantum confinement of the electronic wave functions to be observed, have been investigated for
several decades, but only recently have high-quality lead-salt QDs with narrow size distribution
successfully been synthesized. Understanding the electronic structure and carrier dynamics is of
fundamental importance for future applications of these mane made and highly customizable materials.
In this work we investigate the carrier dynamics in PbS and PbSe QD’s, measured by femtosecond
white-light-continuum transient-absorption, and two-photon absorption (2PA) spectra, measured by
two-photon fluorescence and Z-scan. We identify different relaxation processes and measure their
time constants. The buildup time of the 1S state population when electrons are excited to the 1P level
in PbS QDs is measured and found to increase with increasing QD size. For the interband transition
from the 1S level into the ground state Auger recombination is determined to be the dominant relaxation process in QDs when more than one exciton is generated.
We show that symmetry breaking in QDs relaxes the selection rules for one and two-photon transitions. This is evident from linear absorption measurement where features in the one photon spectra
appear where theoretical calculations predict two-photon allowed transitions. Similarly, features in
the 2PA spectra are seen where one-photon transitions are measured and predicted.
Industrial Affiliates Day 2009 11

Creating the Future of Optics and Photonics

Poster Presentation Abstracts

Poster Presentation Abstracts

POSTER II

POSTER IV

Photosensitive Polymeric Materials for Two-Photon
3D WORM Optical Data Storage Systems

Optimization of Long-wave IR Surface Plasmon Grating Couplers

Ciceron O. Yanez,† Carolina D. Andrade,† Sheng Yao,† Gheorge Luchita,† Kevin D. Belfield*†‡
† Department of Chemistry University of Central Florida, Orlando, FL 32816 and
‡CREOL, The College of Optics and Photonics, University of Central Florida, Orlando, FL 32816
*Kevin D. Belfield, Belfield@mail.ucf.edu, 407-823-1028

Abstract

A fluorescence readout, WORM optical data storage system has been previously reported by this group
where protonation of a 2PA fluorene dyes in solution with 2PA photoacid generator (PAGs) were performed
by both one and two-photon excitation of photosensitive polymer films. Commercially available photoacid
generators (PAGs) were used in this work. We evaluate the versatility of this data storage system by
modifying all of its three components. PAG photoacid efficiency, fluorescent dye versatility and polymer
substrates were the elements that were modified. One of the 2PA WORM ODS systems proved to be
resilient to overexposure. Furthermore, the inherent nonlinearity of 2PA components enabled a crosstalk
free system in which the 3D character of the ODS was demonstrated. The advantages of two-photon writing
and readout were clearly evidenced, affording a substantial storage density capacity (up to ca. 1011
bytes/cm3).

J. W. Cleary*,1 R. E. Peale,1 W. Buchwald,2 and R. Soref2
1
University of Central Florida, 4000 Central Florida Blvd, Orlando, FL 32816
2
Air Force Research Labs / RYHC, 80 Scott Dr, Hanscom AFB, MA 01731
Point of contact: Justin Cleary, jcleary@physics.ucf.edu, 407-823-3076

Abstract

Experimental investigation of the coupling of free space radiation to surface plasmons by silver or
Pd2Si gratings was performed for different grating profiles at CO2 laser wavelengths. Comparison
of the results with the theory of Hessel and Oliner 1965 and of Wheeler, Arakawa, and Ritchie 1976
suggests that the former gives the more accurate description in the long-wave IR. For that theory, the
comparison gives an empirical non-linear relation between the physical depth of the grating grooves
and the surface-impedance modulation amplitude. The Hessel-Oliner theory predicts stronger photonplasmon coupling for the higher impedance silicide, suggesting that these conductors may be preferable
for silicon-based IR plasmonic devices. Shifts and broadening of the surface Plasmon resonances
with increasing grating height are also reported and found to be weaker than similar effects observed
previously at visible wavelengths.

POSTER V
POSTER III
Broadband Wide-angle Reflective Polarization
Converter Using Liquid Crystal Films
Yan Li and Thomas X. Wu, Shin-Tson Wu
*For information, contact: yanli@creol.ucf.edu, 407-823-6800; swu@creol.ucf.edu, 407-823-4763

Abstract

We propose a broadband wide-incident-angle reflective polarization converter for light recycling inside a
liquid crystal display (LCD) panel. The polarization converter consists of a twisted nematic (TN) liquid
crystal film, a uniaxial A-film and a reflector. The device configuration is optimized using genetic algorithm. As a result, our design can convert light from TM to TE polarization (or TE to TM) at a maximum
99.7%, minimum 91.3%, and average 96.7% conversion efficiency for the whole visible spectrum and
incident angle from 0 to 60 degrees. Such a broadband reflective polarization converter is particularly
useful in enhancing the light efficiency of LCD and reducing power consumption.

12 Industrial Affiliates Day 2009

Cubic Oxide Alloys for Deep-UV Applications
J. W. Mares*, R. C. Boutwell, A. Schuerer, M. Falanga, and W. V. Schoenfeld
*For information, contact: Jmares@creol.ucf.edu, 407-257-2123

Abstract

In this work, the epitaxial growth and characterization of lattice-matched NinMg1-nO thin films on
MgO bulk crystal is presented. Radio frequency oxygen plasma assisted molecular beam epitaxy
was exploited to produce films of varying nickel concentrations as measured by Rutherford Backscattering. Optical characterization was carried out using standard transmission spectrophotometry
and indicates well behaved shifts in film bandgaps over the range Eg = 3.45eV to 4.75eV with
decreasing Nickel. Atomic force microscopy revealed good surface morphological quality with
root-mean square roughness ranging from 0.7 Å to approximately 25 Å. These results will be used
in device development for deep-UV applications.

Industrial Affiliates Day 2009 13

Poster Presentation Abstracts

Creating the Future of Optics and Photonics

Poster Presentation Abstracts
POSTER VI

POSTER VIII

Femtosecond Laser Direct Written Volumetric
Diffractive Optical Elements and Their Applications

Principal Component Analysis (PCA) of Femtosecond and
Nanosecond Laser Induced Breakdown Spectroscopy (LIBS) for
Organic Thin Film Discrimination

Jiyeon Choi, Mark Ramme, Troy Anderson and Martin Richardson
Laser processing technology group, Laser plasma laboratory, Townes Laser Institute
jichoi@creol.ucf.edu, 407-823-6895

Abstract

Femtosecond laser direct writing has become a powerful tool to create 3D volumetric structures in transparent
materials. It relies on the nonlinear absorption process that occurs when a laser beam is tightly focused into the
material and the intensity of the focused beam exeeds the threshold intensity of photo-structural modification. This
method has been widely employed to various areas of photonic device fabrication such as active and passive waveguides, couplers, gratings, and diffractive optical elements (DOEs). DOEs are very attractive elements to replace
bulky refractive optics to reduce device size for compactness. However, conventional fabrication methods such as
lithography and holography cannot produce volumetric 3D structures because most glasses and polymers are opaque
to the VUV illumination light source. Fabrication of volumetric 3D diffractive optical elements using femtosecond
laser direct writing is attractive not only to enable 3D processes but also to bring many more advantages such as
its simple production scheme, ease of changing patterns, clean production process etc. LPL has been heavily working on
the fabrication of volumetric DOEs via femtosecond laser direct writing. We present DOE fabrication technique using
laser direct writing as well as the characterization of laser-written DOEs by various techniques such as refractive
index change measurement and diffraction efficiency measurement. We also propose new integration schemes of
DOEs with other photonic devices that would impact on the fabrication of integrated photonic devices.

POSTER VII
E-beam Assisted Fabrication of an Aluminium
Sub-wavelength Mesh for High Efficiency UV Photodetectors
Clarisse Mazuir* and Winston V. Schoenfeld
For information contact: e-mail: cmazuir@creol.ucf.edu

Abstract

Using e-beam lithography on a single layer of polymethylmethacrylate (PMMA) we designed a relatively thick
subwavelength aluminum mesh on top of sapphire. The 100 nm thick mesh consisted of two perpendicularly
oriented sets of 100 nm wide parallel metal lines with a center to center distance as low as 260 nm. This metallic
structures were predicted to enhance transmission of light into UV sensitive GaN based photodetectors for both
transverse electric (TE) and transverse magnetic (TM) polarizations. Due to the large proximity effect during
e-beam exposure and the small spacing between metallic lines the use of an adhesion promoting layer appeared
necessary to avoid premature peeling of the photoresist. Using a monoatomic layer of hexamethyldisilazane
(HMDS) as an adhesion promoter between the sapphire and the PMMA, a 500 nm thick photoresist layer could
be exposed and developed with excellent control over the features sizes. Line spacing distances from 500 nm
down to 160 nm were achieved. An oxide plasma etch was found to be necessary for a better metal lines adhesion
during the lift-off process. Thermal evaporation of aluminum was performed and compared with e-beam evaporation.
An additional ultrasonic bath in the resist stripper was found necessary to ease the lift-off process.

14 Industrial Affiliates Day 2009

Christopher G. Brown1, Candice Bridge1, Matthew Fisher1, Matthieu Baudelet1, Michael Sigman2,
Martin C. Richardson1, Paul Dagdigian3
1
Townes Laser Institute, College of Optics and Photonics, UCF, Orlando, FL, USA
2
National Center for Forensic Science, UCF, Orlando, FL, USA
3
Chemistry Department, Johns Hopkins University, Baltimore, MD, USA
For information contact: cgbrown@creol.ucf.edu

Abstract

While not specifically suited for molecular spectroscopy, Laser Induced Breakdown Spectroscopy (LIBS) can utilize
molecular emission along with the atomic emission in order to enhance discrimination. Previous studies have shown that
atmosphere can be ionized along with plasma constituents resulting in a skewed interpretation of the data. This study
makes a comparison of single shot LIBS emission of the molecular species from plasmas produced from organic thin film
residues on a silicon substrate. It is important to understand the influence of the surrounding atmosphere on the spectrum
of material that is largely comprised of carbon, nitrogen, and oxygen, and identify how the entrainment with air skews the
results of the discrimination.
The spectra were produced by either a 5 ns duration, 1064 nm/ 266 nm Nd:YAG laser, or a 40
2
(B2Σ – X
Σ) in both air and aragon atmospheres. Principle component analysis (PCA), considered to be an
fs, 800 nm Ti:Sapphire
laser
exploratory technique, was used in order to gain a better understanding of the selected variables. The variables of interest
2
2
were based on the atomic carbon and oxygen peaks as well as the diatomic species CN violet bands (B Σ – X Σ) and the
3
3
C2 Swan bands (d Πg – a Πu). PCA was used to identify similarities between the organic analytes via the emission spectra,
and Receiver Operating Characteristics (ROC) curves were then generated to measure the performance of the analysis and
the influence of the atmosphere on the spectral signatures for the different laser regimes.
(d3Πg – a3Πu).

POSTER IX

Preparation of Functional Three-Dimensional Nanophotonic
Materials and Devices by Multi-Photon Direct-Laser Writing
in SU-8 on Silicon
Henry E. Williams2 Marco A. Melino2, Toufic G. Jabbour2, and Stephen M. Kuebler1,2,*
1
Department of Chemistry, 2CREOL, The College of Optics and Photonics
For information contact: kuebler@mail.ucf.edu, 407-823-3720

Abstract

Multi-photon direct laser writing (DLW) is a powerful and versatile method for creating truly three-dimensional micro
and nano-scale structures and devices. SU-8 is a negative tone photoresist designed for patterning at 365 nm, but exhibits
sufficient multi-photon absorption at 800 nm which can be used for DLW. Being able to fabricate photonic structures
into materials such as silicon is of particular interest for future applications in integrated photonics and optoelectronics,
but complicates the DLW process further because the material is opaque near 800 nm. Here we demonstrate how DLW
can be used to prepare photonic structures directly onto silicon substrates, and how sample preparation and exposure
conditions, such as resin bake time and focus depth, affects feature size and structure fidelity.
Industrial Affiliates Day 2009 15

Poster Presentation Abstracts

Creating the Future of Optics and Photonics

Poster Presentation Abstracts
POSTER X

POSTER XII

Femtosecond Laser Direct Written Volumetric
Diffractive Optical Elements and Their Applications

Surface Plasmon Excitation Using Compact
Nanoparticle Enhanced Grating Couplers

Jiyeon Choi, Mark Ramme, Troy Anderson and Martin Richardson
Laser processing technology group, Laser plasma laboratory, Townes Laser Institute
jichoi@creol.ucf.edu, Phone: 407-823-6895

Abstract

Femtosecond laser direct writing has become a powerful tool to create 3D volumetric structures in transparent
materials. It relies on the nonlinear absorption process that occurs when a laser beam is tightly focused into the material
and the intensity of the focused beam exeeds the threshold intensity of photo-structural modification. This method
has been widely employed to various areas of photonic device fabrication such as active and passive waveguides,
couplers, gratings, and diffractive optical elements (DOEs). DOEs are very attractive elements to replace bulky
refractive optics to reduce device size for compactness. However, conventional fabrication methods such as lithography and holography cannot produce volumetric 3D structures because most glasses and polymers are opaque to
the VUV illumination light source. Fabrication of volumetric 3D diffractive optical elements using femtosecond
laser direct writing is attractive not only to enable 3D processes but also to bring many more advantages such
as its simple production scheme, ease of changing patterns, clean production process etc. LPL has been heavily
working on the fabrication of volumetric DOEs via femtosecond laser direct writing. We present DOE fabrication
technique using laser direct writing as well as the characterization of laser-written DOEs by various techniques such
as refractive index change measurement and diffraction efficiency measurement. We also propose new integration
schemes of DOEs with other photonic devices that would impact on the fabrication of integrated photonic devices.

POSTER XI
Gate Voltage Tunable Plasmon Resonances in Two Dimensional
Electron Gas in InGaAs/InP HEMT
Himanshu Saxena*,1 R. E. Peale,1 and W. R. Buchwald2
1
Department of Physics, University of Central Florida, Orlando FL 32816
2
Air Force Research Lab, Sensors Directorate, Hanscom AFB MA 01731
Contact: hsaxena.ucf@gmail.com, 407-823-3076

Abstract

We report voltage-tunable plasmon resonances in the two dimensional electron gas (2-deg) of a high electron
mobility transistor (HEMT) fabricated from the InGaAs/InP materials system. The device was fabricated from a
commercial HEMT wafer by depositing source and drain contacts using standard photolithography process and
a semi-transparent gate contact that consisted of a 0.5 µm period transmission grating formed by electron-beam
lithography. Narrow-band resonant absorption of THz radiation was observed in transmission in the frequency
range 10 – 50 cm-1. The resonance frequency depends on the gate voltage-tuned sheet-charge density of the 2deg.
The observed separation of resonance fundamental from its harmonics and their shift with gate bias follows theory,
although the absolute frequencies are lower by about a factor of 2-3.

16 Industrial Affiliates Day 2009

Authors: Amitabh Ghoshal*, Pieter G. Kik
* aghoshal@creol.ucf.edu, Phone: 407-823-6899

Abstract

Surface plasmon excitation using a periodic array of metal nanoparticles near a metal film is studied via full-field
simulations and experiments. Illumination of a nanoparticle array induces resonant electron oscillations in the nanoparticles.
The resulting local electromagnetic field oscillations excite propagating surface plasmons in the nearby metal film.
Simulations (using Finite Integration Technique) of an infinite array show the separate contributions of the particle
resonances and the grating resonances towards excitation of surface plasmons. Tuning of the two resonances to match
reveals strong inter-coupling and resulting anticrossing of the two resonances, and a reduced surface plasmon excitation
strength at the predicted crossing of resonances.Electron-beam lithography was used to fabricate finite metal nanoparticle
arrays above a metal film. Geometry dependent reflection measurements reveal the existence of several optical resonances.
Strong coupling of the in-plane nanoparticle plasmon resonance and propagating plasmons is evident from clear anticrossing
behavior. Reflection measurements at high numerical aperture demonstrate the excitation of surface plasmons via out-of
plane particle polarization. The thus excited plasmons do not exhibit anticrossing in the considered frequency range. The
results are explained in terms of the known surface plasmon dispersion relation and the anisotropic frequency dependent
nanoparticle polarizability. These findings are important for applications utilizing surface-coupled nanoparticle
plasmon resonances.

POSTER XIII
Guided Mode Resonance Filters as Stable Line-narrowing
Feedback Elements for Thulium Fiber Lasers
Robert A. Sims1*, Zachary Roth2, Timothy McComb1, Lawrence Shah1, Christina Willis1, Pankaj Kadwani1,
Vikas Sudesh1, Poutous Menelaos2, Eric Johnson2, Martin C. Richardson1
1.
Townes Laser Institute, CREOL, The College of Optics and Photonics, University of Central Florida,
4000 Central Florida Boulevard, Orlando, Florida 32816, USA
2.
The Center for Optoelectronics and Optical Communications, University of North Carolina at Charlotte,
9201 University City Boulevard, Charlotte, NC 28223, USA

Corresponding Author: rasims@creol.ucf.edu

Abstract

Guided Mode Resonance Filters (GMRF) were used as external feedback elements for thulium fiber lasers in order to
spectrally narrow and stabilize their output. GMRFs were fabricated with a diffractive array of holes etched into a top layer
of Plasma Enhanced Chemical Deposition (PECVD) grown SiO2 on top of a PECVD grown waveguide layer of SixNy.
Using this grating waveguide structure, externally propagating waves are coupled into the waveguide by phase matching
diffracted orders with allowable modes of the waveguide. Due to index modulation on the surface of the waveguide,
guided modes become leaky and recombine with the incident wave creating a resonance. Spectral reflectivity was characterized by placing GMRFs in the beam path of an amplified spontaneous emission source showing 0.4-1.0 nm FWHM
with 30-50% reflectivity depending on properties of individual filters. Laser spectral output was stabilized at ~1985 nm
with ~30 pm linewidths at ~20 W pump powers. Slope efficiency of a GMRF stabilized laser was 44% with a maximum
of 5.8 W CW output.
Industrial Affiliates Day 2009 17

Laboratory Tour Schedule

CREOL Laboratory Directory

There will be guided group tours through several CREOL laboratories today.
guided
will group
cover
four
labs,
and will
last approximately
60 minutes.
There willEach
be guided
group
tours
through
several
CREOL
laboratories
today.
There
will betour
guided
tours
through
several
CREOL
laboratories
today.

Each
guided
tour
will cover
labs,and
and will
approximately
60 minutes.
Each guided
tour
will
cover
fourfour
labs,
willlastlast
approximately
60 minutes.
All tours start at 3:20pm in the CREOL lobby after the Student of the Year presentation.

Successive tours groups will be assembled starting with group A according to the schedule below.

All start
tours at
start
at 3:20pm
in the
CREOL
lobby
after
Student ofofthe
Year
presentation.
All tours
3:20pm
in the
CREOL
lobby
after
thethe“Student
the
Year”
presentation.
Successive tours groups will be assembled starting with group A according to the schedule below.
Successive tour groups will be assembled starting with Group A (see schedule below).

Note: There is a live video view of our 3,000 sq ft class 1000 / class 100 cleanroom, just off one side of
the
Lobby,
near
front
windows,
the 1000
Leica/5000+
e-beam
writer. just off one side of
Note:
There
is athe
live
video
view ofincluding
our 3,000views
sq ft of
class
class 100
cleanroom,
theaddition,
Lobby, near
the front windows,
including
views
of the
Leica 5000+
In
presentations
of work in
the group
of Dr.
Richardson
are e-beam
shown writer.
on monitors near several
laboratories,
including [1]ofthe
Northrop
Grumman
Laboratory,
[2] the
Laser Development
In addition, presentations
work
in the group
of Dr. EUV
Richardson
are shown
on monitors
near several
Laboratory,
[3]
the
Laser
Spectroscopy
Laboratory,
[4]
the
Laser
Plasma
Laboratory,
and [5]
the Laser
laboratories, including [1] the Northrop Grumman EUV Laboratory, [2] the Laser
Development
Processing
Technology
Laboratory.
Please
look
for
the
signs
directing
you
to
these
displays.
Laboratory, [3] the Laser Spectroscopy Laboratory, [4] the Laser Plasma Laboratory, and [5] the Laser
Processing
Technology Laboratory. Please look for the signs directing you to these displays.
18
Industrial Affiliates Day 2009

Creating the Future of Optics and Photonics

Industrial Affiliates Day 2009
Laboratory
Tour Schedule
Industrial
Affiliates
Day 2009
Laboratory Tour Schedule

Dr. Ayman Abouraddy
•
•
•
•

Optical Fiber Characterization and Mid-infrared Nonlinear Fiber Optics – Rm. A114
Optical Fiber Draw Tower – Rm. A105
Thin-film Thermal Evaporation – Rm. 216
Multi-material Fiber Preform Fabrication – Rm. A302

Dr. Michael Bass
Solid State Lasers
•
•
•

Laser Spectroscopy and Optically Written Displays – Rm. 157
Thermal Management of Diode and Solid State Lasers – Rm. 158
Microscopy, Electronics, Wave Propagation Studies – Rm. 175

Dr. Glenn Boreman
•
•
•

Infrared Systems – Measurements & Characterization – Rm. 130
Infrared Systems – E-Beam Lithography – Rm. 130A
THz Laser Facility – Rm. 125

Dr. Demetri Christodoulides
•
•

Soliton Theory – Rm. 210
Nonlinear Guided Wave Lab – Rm. 203

Dr. Peter Delfyett
•
•
•
•
•
•
•

Femtosecond Semiconductor Lasers & Dynamics – Rm. 252
Modelocked Erbium Fiber & Glass Waveguide Laboratory – Rm. 254
Femtosecond Optical Frequency Comb Lab – Rm. 255
Optical Clocks for Photonic Sampling and Waveform Synthesis – Rm. 256
High Power Ultrafast Semiconductor Laser Laboratory – Rm. 245A
OCDMA & Chip Scale WDM Technologies – Rm. 244A
Quantum Dot Semiconductor Laser Laboratory – Rm. 243A

Dr. Dennis Deppe
•
•
•

MBE Lab – Rm. 180C
PL Lab – Rm. 177
Nanophotonics Fabrication Facility – Rm. 180

Dr. Aristide Dogariu
•

Photonic Diagnostics in Random Media – Rms. 142, 144

Dr. Sasan Fathpour
•

Integrated Semiconductor Photonic Device Characterization Laboratory Rm. – A212

Dr. Leon Glebov
•
•
•
•
•
•

Volume Holographic Elements: recording – Rm. 153
Photo-Thermo-Refractive Glass: metrology, photoinduced processing – Rm. 151
Photo-Thermo-Refractive Glass: Melting – Rm. 152
Volume Bragg semiconductor lasers, spectral beam combining – Rm. 154
Volume holographic elements: high power applications (with Boris Zeldovich) – Rm. 249
Photo-Thermo-Refractive Glass: Grinding, polishing – Rm. 150

Industrial Affiliates Day 2009 19

Creating the Future of Optics and Photonics

CREOL Laboratory Directory

CREOL Laboratory Directory

(continued)

(continued)

Drs. David Hagan and Eric Van Stryland
•
•
•
•
•
•

Femtosecond Lasers – Rm. 22
Nanosecond Tunable OPO (400-1,500 nm) – Rm. 236
Picosecond tunable OPA lab (400nm–16microns) – Rm. 230
Single Mode Nanosecond CO2 – Rm. 233
Two-Photon Confocal Microscope with Femtosecond OPO – Rm. 246
Near-infrared picoseconds laser lab – Rm. 242

Dr. James Harvey
•
•
•
•
•

X-Ray Telescopes – Rm. A113
Optical Surface Scattering – Rm. 155
Generalized Scalar Diffraction Theory – Rm. A113
Launch Vehicle Imaging Telescopes – Rm. A113
Interferometry (with Jannick Rolland) – Rm. 146

Dr. Aravinda Kar
Laser Advanced Materials Processing (LAMP)
•
•
•
•

Laser Advanced Manufacturing – Rms. 263, 264
Laser Synthesis of Materials – Rms. 263, 264
Laser Processing of Wide Bandgap semiconductors – Rms. 263, 264
Modeling and Simulation for materials processing and materials synthesis – Rms. 263, 264

Dr. Pieter Kik
Nanophotonics and Near-field Optics
•
•

Nanophotonics Characterization Lab – Rm. 247
Near-infrared picoseconds laser lab – Rm. 242

Dr. Stephen M. Kuebler
3D Micro- and Nano-fabrication
•

Fabrication of 3D micro- and nano-scale structures – CHM Rm. 324

Dr. Guifang Li
•

Optical Fiber Communications – Rms. 246A, 248, 278(office)

Dr. Patrick LiKamWa
•

Quantum Well Optoelectronics – Rms. 220, 223

Dr. Jim Moharam
•

•

Photonic Information Processing Systems – Rms. 250, 251, 253

Dr. Jannick Rolland
ODALab – Optical Diagnostics and Applications Laboratory
•
•
•

3D Visualization (Augmented Reality, Vision, 3D Lungs Alive) – Rm. 147
3D Optical Imaging (Optical Coherence Imaging, Curvature Sensing) – Rm. 146
Optical System Design (Head Mounted Displays, Biophotonics) – Rms. 146-147

Dr. Winston Schoenfeld
Nano-Photonics Device Group (NPDG)
•
•
•
•

Nanophotonics Devices Lab – Rm. 156
Nanophotonics Fabrication Facility – Rm. 180
Wide Band Gap Characterization Lab – Rm. 156A
Oxide MBE Lab – Rm. 180C

Dr. William Silfvast
•

Short Wave Length Source Lab – Rm. 123 (123A)

Dr. George Stegeman
Nonlinear Guided Wave Optics
•

Ti:sapphire Laser – Solitons in Semiconductor Optical Amplifiers – Rm. 243

Dr. Eric Van Stryland (See Drs. Hagan and Van Stryland)
Dr. Shin-Tson Wu
Photonics and Displays
•
•
•
•

Liquid Crystal Displays – Rm. 245
Liquid Crystal Materials Processing – Rm. 257
Tunable Photonics Devices – Rm. 259
Adaptive Lens – Rm. 260

Dr. Boris Zeldovich
•

Optical Beam Combining Quantum Optics – Rm. 249

Diffractive Optics – Rm. 258

Dr. Martin Richardson
Laser Plasma Laboratory
•
•
•
•
•
•
•
•
•
•

Dr. Nabeel Riza

Northrop Grumman Extreme Ultraviolet Photonics Laboratory (Rm. 143)
Multi-TW Femtosecond Laser Interaction Facility (Rm. 140)
High Intensity femtosecond laser interactions (Rms. 140, 112-117)
Laser Development Laboratory (Rm. 141)
X-ray microscopy Rm. 140
Femtosecond THz Laboratory Rm. 140
Femtosecond Laser Waveguide Writing & Micromachining Lab Rm. 141
Laser Development Lab: New Solid State Laser Development Rm. 141B
Laser induced breakdown spectroscopy (LIBS) laboratory Rms. 140, 123 & 123A, 112-117
Zygo New View 6300 Interferometer – 2nd Floor Cleanroom Rm. 211

20 Industrial Affiliates Day 2009

Other CREOL User Facilities
•
•
•
•
•
•

Varian Cary 500 Scan UV-Vis-NIR Spectrophotometer – Rm. 159
Olympus Nomarski Interference Microscope – Rm. 159
Clean room – Rm. 211
Class 1000/ Class 100 Clean Room – Rm. 180 (Nano-Fabrication Facility)
Fiber Tower – Rm. A105
Machine Shop – Rm. A106

Industrial Affiliates Day 2009 21

Creating the Future of Optics and Photonics

CREOL Contact Information
CREOL Faculty Contacts
Name
Ayman Abouraddy
Dr. Michael Bass
Dr. Glenn D. Boreman
Dr. Demetrios Christodoulides
Dr. Peter J. Delfyett
Dr. Aristide Dogariu
Dr. Dennis Deppe
Sasan Fathpour
Dr. Leonid B. Glebov
Dr. David J. Hagan
Dr. James E. Harvey
Dr. Aravinda Kar
Dr. Pieter Kik
Dr. Stephen Kuebler
Dr. Guifang Li
Dr. Patrick L. LiKamWa
Dr. M. G. "Jim" Moharam
Dr. Martin C. Richardson
Dr. Nabeel A. Riza
Dr. Bahaa Saleh
Dr. Winston Schoenfeld
Dr. M.J. Soileau
Dr. George I. Stegeman
Dr. Eric W. Van Stryland
Dr. Shin-Tson Wu
Dr. Boris Y. Zeldovich

Location
CREOL A116
CREOL 161
CREOL A110
CREOL 210
CREOL 272
CREOL 164
CREOL 172
CREOL A212
CREOL 285
CREOL 208
CREOL A113
CREOL 284
CREOL 270
Chem 221
CREOL 278
CREOL A211
CREOL 274
CREOL 126
CREOL 290
CREOL 206
CREOL A215
Millican 243
CREOL 215
CREOL 271
CREOL 280
CREOL A222

Phone
407-823-6809
407-823-6977
407-823-6815
407-882-0074
407-823-6812
407-823-6839
407-823-6870
407-823-6961
407-823-6983
407-823-6817
407-823-6818
407-823-6921
407-823-4622
407-823-3720
407-823-6811
407-823-6816
407-823-6833
407-823-6819
407-823-6829
407-882-3326
407-823-6898
407-823-3558
407-823-6915
407-823-6835
407-823-4763		
407-823-6831

E-Mail
raddy@creol.ucf.edu
bass@creol.ucf.edu
boreman@creol.ucf.edu
demetri@creol.ucf.edu
delfyett@creol.ucf.edu
adogariu@creol.ucf.edu
ddeppe@creol.ucf.edu
fathpour@creol.ucf.edu
lbglebov@creol.ucf.edu
hagan@creol.ucf.edu
harvey@creol.ucf.edu
akar@creol.ucf.edu
kik@creol.ucf.edu
kuebler@creol.ucf.edu
li@creol.ucf.edu
patrick@creol.ucf.edu
moharam@creol.ucf.edu
mcr@creol.ucf.edu
riza@creol.ucf.edu
basaleh@creol.ucf.edu
winston@creol.ucf.edu
mj@creol.ucf.edu
george@creol.ucf.edu
ewvs@creol.ucf.edu
swu@creol.ucf.edu
boris@creol.ucf.edu

Industrial Affiliates Program
Life Members
Cobb Family Foundation
Northrop Grumman Corporation
Nufern
Memoriam Members: Dr. Arthur H. Guenther and Dr. William C. Schwartz

Medallion Members
Agilent Technologies
Breault Research Organization
CST of America

Northrop Grumman Laser
Powerlase Limited
Paul G. Suchoski, Jr

Tektronix
Zemax Development Corp.

Senior Members
Coherent, Inc.
Crystal Photonics
Edmund Optics

ER Precision Optical
Essilor of America

Newport Corporation
Goodrich Corp.-Sensors Unlimited
Lambda Research Corporation
Lee Laser
Lockheed Martin
Ocean Optics
Opt-E

Optical Research Associates
Optimax Systems
TRUMPF, Inc.
Zygo Corporation

CREOL Faculty - Joint and Courtesy Appointments
Dr. Larry C. Andrews
Dr. Kevin D. Belfield
Dr. Kurt Busch
Dr. Bruce Chai
Dr. Louis Chow
Dr. Alfred Ducharme
Dr. Florencio Eloy Hernandez
Dr. Hans Jenssen
Dr. David Kaup
Dr. Michael Leuenberg
Dr. Jannick Rolland
Dr. Robert E. Peale
Dr. Alfons Schulte
Dr. Mubarak A. Shah
Dr. Arthur Weeks
Dr. Emil Wolf
Dr. Cynthia Young

125 Math & Physics
222 Chemistry Bldg
Karlsruhe University
Crystal Photonics
219 Engineering Bldg
118 Engineering Bldg
224 Chemistry Bldg
AC Materials
202C Math & Physics
12424 Research Pkwy
University of Rochester
404 Math & Physics
427 Math & Physics
238 Computer Science
453 Engineering
CREOL 101
Math & Physics 231G

407-823-2418
407-823-1028
49-721-608-6054
407-328-9111
407-823-3666
407-823-0070
407-823-0843
727-937-4135
407-823-2795
407-882-2846
585-273-4040
407-823-5208
407-823-5196
407-823-5077
407-275-3220
585-275-4397
407-823-598

landrews@mail.ucf.edu
kbelfiel@mail.ucf.edu
kurt@tfp.uni-karlsruhe.de
Chai@crystalphotonics.com
lchow@mail.ucf.edu
ducharme@mail.ucf.edu
florenzi@mail.ucf.edu
h.jenssen@ac-materials.com
kaup@ucf.edu
mleuenbe@mail.ucf.edu
rolland@optics.rochester.edu
rep@physics.ucf.edu
afs@physics.ucf.edu
shah@cs.ucf.edu
weeks@mail.ucf.edu
ewlupus@pas.rochester.edu
cyyoung@mail.ucf.edu

CREOL 213
CREOL 109
CREOL 205
Marketing		

407-823-6858
407-823-6878
407-823-6834
407-408-4071		

jpearson@creol.ucf.edu
markw@creol.ucf.edu
dwhitesi@creol.ucf.edu
jreiser@creol.ucf.edu

Additional Contacts
Dr. James Pearson
Mr. Mark Wagenhauser
Ms. Denise Whiteside
Ms. Jenna Reiser		

22 Industrial Affiliates Day 2009

Affiliate Members
Aerotech, Inc.
Analog Modules
Applicote Associates, LLC
The Boeing Company
Coastal Optical Systems
DataRay, Inc.
DRS Optronics
Gentec Electro-Optics, Inc.
Harris Corporation
HORIBA Jobin Yvon
L-3 Comminications
Laser Institute of America
LaserPath Technologies
LIMOS
Lockheed Martin Coherent Technologies
Luna Innovations, Inc.
MZA Associates Corporation
New Focus
OKO Technologies

Olympus Industrial
Ophir-Spiricon
Optical Society of America
Optigrate Corp.
Opto-Sigma
Optronic Laboratories, Inc
Photonics Spectra
Photonics Online
Quioptic Linos
R-Soft Design Group
Ray Williamson Consulting
Raydiance, Inc.
Rini Technologies
Sciperio, Inc.
SPIE- The Int’l Society for Optics & Photonics
Tower Optical Corporation
TwinStar Optics, Coatings & Crystals
Vytran LLC
Yokogawa Corporation of America

Industrial Affiliates Day 2009 23

Creating the Future of Optics and Photonics

Industrial Affiliates Day
Event Sponsors
Agilent Technologies

Optronic Laboratories

5301 Stevens Creek Blvd.
Santa Clara, CA 95051
877-424-4536
www.agilent.com

4632 36th St.
Orlando, FL 32811
407-422-3171
www.olinet.com

Laser Institute of America

Tektronix

13501 Ingenuity Drive, Suite 128
Orlando, FL 32826
407-380-1553
www.LaserInstitute.com

14200 SW Karl Braun Drive
Beaverton, OR 97077
800-835-9433
www.tek.com

Metro Orlando Economic
Development Commission

Varian Vacuum Technologies, Inc.

Why Florida?
Florida is a High-tech Leader
All high-tech companies benefit from
Florida’s business environment that
emphasizes innovation, collaboration,
and talent formation for today’s global
markets. From start-ups focused on
turning the latest academic research
into commercially viable products and
technologies, to established industry
giants, Florida has what high-tech
companies need.
Florida Photonics Industry Cluster
Florida’s photonics cluster is the 4th largest in the US, with
some 270 companies employing over 5,700 professionals
focused on the design, development, manufacturing, testing,
and integration of photonics and related systems. The photonics
& optics cluster in Florida spans a very broad range of industry
sectors, including lasers, fiber optics, optical and laser materials,
thin film coatings, optical components, optoelectronic fabrication
and packaging, and optical systems integrators, addressing
almost all applications from energy to medicine to defense.
The state’s colleges and universities have established interdisciplinary programs and centers focusing on photonics/optics,
which graduate about ~100 photonics specialists each year.

301 East Pine St., Suite 900
Orlando, FL 32801
407-422-7159
www.orlandoedc.com

2435 Aloma Ave.
PMB 301
Oviedo, FL 32765
407-366-8602
www.varianinc.com

Olympus

Vector Engineering

One Corporate Drive
Orangeburg, NY 10962
866-642-4725
www.olympusimaging.com

Innovation Economy

32111 Dewberry Lane
Sorrento, FL 32776
352-383-5319
vectoreng@aol.com

Florida companies attracted more than $608 million in venture
capital in 2007 – nearly double the 2006 total.

OptoSigma Corporation
2001 Deere Ave.
Santa Ana, CA 92705
949-851-5881
www.optosigma.com

24 Industrial Affiliates Day 2009

A Special Thank You to:
Gary and Connie Washam

It’s no surprise why Florida has become a top
destination for high-tech industry and in particular for the photonics industry. In 1971, thanks
to what Walt Disney termed “Imagineering,”
Central Florida took its place on the high-tech
map. Since then, with the growth of the hightech industry throughout the state, spawned by
space programs at Cape Canaveral and
establishment in 1987 of CREOL, the Center
for Research and Education in Optics and Lasers
at the University of Central Florida, “the mouse”
has taken on a whole new meaning. Inspired by
Disney’s initial vision, the imagination and genius
of the world’s leading research scientists and
engineers have made Florida the hub for a
wide range of industrial companies and venture
capitalists from around the world and in nearly
all application areas from energy to medicine
to aerospace.
On the Earth’s grid, Florida is a 3-D landmark
for the photonics industry. CREOL, The College
of Optics and Photonics, the Florida Photonics
Cluster, several vigorous university incubators
and regional economic development organizations, and a dynamic grouping of cutting-edge
companies form a photonics hub focused on
advancing Florida’s photonics industry.

Business Friendly Climate
Florida’s low taxes and smart growth policies have placed
it among the top 5 “Best States for Starting a Business,”
according to Fortune Small Business. Florida continues to
rank among the top states for best tax climates for business,
with no state income tax, low corporate taxes, a low unemployment insurance tax rate, and sales tax exemptions for
certain business transactions.

Excellent Quality of Life
Florida continues its reign as one of the most desirable places
to live in the US, second only to California in 2007 in a Harris
Poll. Source: eflorida.com, Enterprise Florida, Inc., 2008

For more information on “Why Florida” to grow your business, visit Enterprise Florida
at www.eflorida.com and the Florida High Tech Corridor at www.floridahightech.com.

PARTNER WITH CREOL

A research collaboration with CREOL helps advance
both your company’s business and the science
and technology of the optics and photonics field.

To learn more about CREOL research collaborations, go to
www.optics.ucf.edu/Partnerships/Collaboration.aspx

Industrial Affiliates Day 2009



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