Tuesday, 3 May 2011 - CLEO
Tuesday, 3 May 2011 - CLEO
Tuesday, 3 May 2011 - CLEO
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Room 339 Room 340<br />
<strong>CLEO</strong>: Science<br />
& Innovations<br />
Room 341<br />
<strong>CLEO</strong>: Applications<br />
& Technology<br />
11:00–12:45<br />
CTuL • Novel Nonlinear<br />
Materials and Device Concepts<br />
Mads Brøkner Christiansen, DTU,<br />
Denmark, Presider<br />
11:00–12:45<br />
CTuM • Optofluidic Detection<br />
and Imaging<br />
Sherman Fan, Univ. of Michigan,<br />
USA, Presider<br />
11:00–12:45<br />
ATuC • Coherence Domain<br />
Spectroscopy and Imaging<br />
Nicusor Iftimia, Physical Sciences<br />
Inc., USA, Presider<br />
CTuL1 • 11:00<br />
Quasi-phase-matched second-harmonic generation<br />
at vacuum ultraviolet 193 nm, Sunao<br />
Kurimura 1 , Masaki Harada 1,2 , Ken-ichi Muramatsu<br />
2 , Motoi Ueda 2 , Muneyuki Adachi 1,3 , Tsuyoshi<br />
Yamada 3 , Tokio Ueno 3 ; 1 Nat’l Inst. for Mat. Sci,<br />
Japan; 2 Nikon Corporation, Japan; 3 Nidek Co.,Ltd.,<br />
Japan. By successful fabrication of fine twin<br />
structure, QPM SHG at 193 nm is achieved in<br />
crystalline quartz. Mechanical module suppressing<br />
switch back of twins enables stable wavelength<br />
conversion for all-solid-state compact vacuumultraviolet<br />
laser.<br />
CTuM1 • 11:00<br />
Lensless On-Chip Color Imaging using Nanostructured<br />
Surfaces and Compressive Decoding,<br />
Bahar Khademhosseinieh 1 , Gabriel Biener 1 , Ikbal<br />
Sencan 1 , Aydogan Ozcan 1 ; 1 Electrical Engineering<br />
Department, Univ. of California at Los Angeles,<br />
USA. By modulating the diffraction pattern of<br />
a multi-color object using a nano-structured<br />
substrate, we demonstrate lensfree color imaging<br />
on a chip. This on-chip imaging modality could be<br />
important to create compact lensfree fluorescent<br />
microscopes.<br />
ATuC1 • 11:00<br />
In Vivo Imaging of Kidney Microcirculation<br />
Using Doppler Optical Coherence Tomography,<br />
Jerry Wierwille 1 , Peter Andrews 2 , Maristela<br />
Onozato 3 , James Jiang 4 , Alex Cable 4 , Yu Chen 1 ;<br />
1<br />
Bioengineering, Univ. of Maryland, USA; 2 Biochemistry,<br />
Georgetown, USA; 3 Pathology, Harvard<br />
Medical School, USA; 4 Thorlabs, Inc., USA. We<br />
demonstrated 3D Doppler optical coherence<br />
tomography (DOCT) imaging of rat kidney microcirculation<br />
in the glomerulus in vivo. Dynamic<br />
changes in blood flow were detected under altered<br />
physiological conditions demonstrating real-time<br />
DOCT imaging.<br />
CTuL2 • 11:15<br />
Two-Photon Accessed Excited State Absorption<br />
in bis(terpyridyl Osmium)-(Porphinato)<br />
Zinc, San-Hui Chi 1 , Armand Rosenberg 1 , Animesh<br />
Nayak 2,3 , Timothy V. Duncan 2 , Michael J. Therien 3 ,<br />
James J. Butler 4 , Steve R. Montgomery 5 , Guy Beadie 1 ,<br />
Steve R. Flom 1 , James S. Shirk 1 ; 1 Optical Sciences<br />
Division, United States Naval Research Lab, USA;<br />
2<br />
Department of Chemistry, Univ. of Pennsylvania,<br />
USA; 3 Department of Chemistry, Duck Univ.,<br />
USA; 4 Department of Physics, Pacific Univ., USA;<br />
5<br />
Department of Physics, United States Naval Academy,<br />
USA. Two-photon absorption properties of a<br />
(terpyridyl)osmium-(porphinato)zinc (OsPZnOs)<br />
are studied in bulk and waveguides. Integration<br />
of OsPZnOs (δ>1300GM) in waveguides showed<br />
enhanced nonlinear performance and potential<br />
for photonic applications.<br />
CTuL3 • 11:30<br />
Wide-band Tunable SFG-DFG Wavelength<br />
Conversion in Efficient LN-QPM Adhered<br />
Ridge Waveguide, Kaori Sugiura 1,2 , Kiyofumi<br />
Kikuchi 1,2 , Ken Tanizawa 3 , Sunao Kurimura 1,2 ,<br />
Hirochika Nakajima 2 , Haruhiko Kuwatsuka 3 ,<br />
Junichiro Ichikawa 4 , Shu Namiki 3 ; 1 National Inst.<br />
for Materials Science, Japan; 2 Waseda Univ., Japan;<br />
3<br />
National Inst. of Advanced Industrial Science and<br />
Technology, Japan; 4 Sumitomo Osaka Cement Co.,<br />
LTD, Japan. We experimentally demonstrate wide<br />
wavelength-tuning range of 40 nm over C band in<br />
SFG-DFG wavelength conversion using efficient<br />
QPM-ARW module. Power penalty lower than 0.6<br />
dB was obtained for 43-Gbit/s NRZ-OOK signal.<br />
CTuM2 • 11:15<br />
Nano-sensing with a Silica Microtoroid, Tao<br />
Lu 1,2 , Hansuek Lee 1 , Tong Chen 1 , Steven Herchak 2 ,<br />
Ji-Hun Kim 1 , Kerry J. Vahala 1 ; 1 Applied Physics,<br />
California Inst. of Technology, USA; 2 Electrical<br />
and computer engineering, Univ. of Victoria,<br />
Canada. We report nano-detection using a silica<br />
microtoroid with a reference interferometer.<br />
Single polystyrene nano-beads at a record 12.5nm<br />
radius are detected; Influenza-A virion binding<br />
events with signal-to-noise ratio exceeding 38:1<br />
are observed.<br />
CTuM3 • 11:30<br />
Dual-Function Metallic Nanohole Arrays:<br />
Electrokinetic Analyte Concentration and<br />
Plasmonic Sensing, Carlos Escobedo 1 , Brent<br />
Scarff 1 , Alexandre G. Brolo 2 , Reuven Gordon 3 ,<br />
David Sinton 1 ; 1 Mechanical Engineering, Univ. of<br />
Victoria, Canada; 2 Chemistry, Univ. of Victoria,<br />
Canada; 3 Electrical Engineering, Univ. of Victoria,<br />
Canada. We demonstrate the first optofluidic<br />
system in which a nanostructure enables both<br />
analyte concentration and nanoplasmonic sensing<br />
using electrokinetic phenomena. This combined<br />
scheme promises increased effectiveness and<br />
reduced detection limits.<br />
ATuC2 • 11:15<br />
Assessment of Rotator Cuff Tendon Integrity<br />
with Single Detector Polarization Sensitive<br />
Optical Coherence Tomography, Christopher<br />
Rashidifard 1,2 , Scott Martin 1,2 , Namita Kumar 1 ,<br />
Christopher Vercollone 1,2 , Bin Liu 1,2 , Mark E. Brezinski<br />
1,2 ; 1 Brigham and Women’s Hospital, USA;<br />
2<br />
Harvard Medical School, USA. In this study, we<br />
perform PS-OCT imaging of discarded human<br />
rotator cuff tendon. Imaging at the surgical cut<br />
and torn end were preformed and compared with<br />
histopathology.<br />
ATuC3 • 11:30<br />
Characterizing the Point Spread Function of<br />
Retinal OCT Devices with a Model Eye-Based<br />
Phantom, Megan Connors 1,2 , Anant Agrawal 1 ,<br />
Chia-Pin Liang 1,2 , Yu Chen 2 , Rebekah Drezek 3 ,<br />
Joshua Pfefer 1 ; 1 Center for Devices and Radiological<br />
Health, Food and Drug Administration, USA;<br />
2<br />
Univ. of Maryland, USA; 3 Rice Univ., USA. We have<br />
designed, fabricated, and tested a nanoparticleembedded<br />
phantom incorporated into a model<br />
eye for characterizing the point spread function<br />
of retinal OCT devices in three dimensions under<br />
realistic imaging conditions.<br />
<strong>Tuesday</strong>, 3 <strong>May</strong><br />
CTuL4 • 11:45<br />
BaGa 4 S 7 : Wide-Bandgap Phase-Matchable<br />
Nonlinear Crystal for the Mid-Infrared, Valeriy<br />
Badikov 1 , Dmitrii Badikov 1 , Galina Shevyrdyaeva 1 ,<br />
Aleksey Tyazhev 2 , Georgi Marchev 2 , Vladimir<br />
Panyutin 2 , Valentin Petrov 2 ; 1 High Technologies<br />
Lab, Kuban State Univ., Russian Federation; 2 A3,<br />
Max-Born-Inst., Germany. The orthorhombic<br />
biaxial crystal BaGa 4 S 7 has been grown by the<br />
Bridgman-Stockbarger technique in large sizes<br />
with good optical quality. Refractive indices have<br />
been measured and Sellmeier equations fitted to<br />
analyze the phase-matching configurations.<br />
CTuM4 • 11:45<br />
High-resolution Holographic Opto-fluidic Microscope<br />
On a Chip, Waheb Bishara 1 , Hongying<br />
Zhu 1 , Aydogan Ozcan 1,2 ; 1 Electrical Engineering<br />
Department, Univ. of California, Los Angeles, USA;<br />
2<br />
California NanoSystems Inst., Univ. of California,<br />
Los Angeles, USA. We demonstrate a lensless holographic<br />
opto-fluidic microscope based on pixel<br />
super-resolution techniques to create high-resolution<br />
amplitude and phase images of flowing objects<br />
within a micro-fluidic chip without complicated<br />
fabrication processes or uniform flow.<br />
ATuC4 • 11:45<br />
Real-Time Numerical Dispersion Compensation<br />
for Standard/Full-Range Complex<br />
Fourier-Domain Optical Coherence Tomography,<br />
Kang Zhang 1 , Jin U. Kang 1 ; 1 Electrical and<br />
Computer Engineering, Johns Hopkins Univ., USA.<br />
We implemented numerical dispersion compensation<br />
for both standard and full-range complex<br />
Fourier-domain optical coherence tomography<br />
on a graphics processing unit architecture, and<br />
demonstrated real-time ultrahigh-resolution<br />
imaging at 70k line/s.<br />
Concurrent sessions are grouped across four pages. Please review all four pages for complete session information.<br />
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