IEEE Photonics Conference 2012

TECHNICAL PROGRAM WEDNESDAY 26 SEPTEMBER 2012
HARBOUR ROOM B GRAND BALLROOM B GRAND BALLROOM C GRAND BALLROOM E
plasmon resonance sensor.
WI4 11:30 AM - 11:45 AM
Comparison of Semiconductor-based,
Etalon-Stabilized 10 GHz Frequency
Comb Sources, J. Davila-Rodriguez, I. Ozdur
and P. J. Delfyett, University of Central Florida,
Orlando, FL, USA
A comparative study of the performance of 10
GHz, semiconductor-based comb sources is
presented with regard to the optical linewidth,
stability of the comb modes, total optical bandwidth
and timing jitter.
WJ4 11:30 AM - 11:45 AM
Dual-Wavelength, Carbon Nanotube
Mode-Locked Fiber Laser, F. Wang,
Z. Jiang, Z. Sun, D. Popa, T. Hasan, F. Torrisi and
A. C. Ferrari, University of Cambridge,
Cambridge, UK
We demonstrate a dual-wavelength, carbon
nanotube mode-locked Er fiber laser. The laser
outputs two wavelengths at 1549nm and
1562nm, and each wavelength corresponds to
pulse duration of ~1.3ps and repetition rate of
~11.27MHz.
WK3 11:30 AM - 12:00 PM (Invited)
Transparent Composite Electrode for
High-Efficiency Polymer OLEDs, Q. Pei,
University of California - Los Angeles, Los
Angeles, CA, USA
Polymer composite electrodes based on silver
nanowires or carbon nanotubes have been
prepared with high transparency, surface conductivity,
and low roughness suitable for the
fabrication of OLEDs. The resulting OLEDs
exhibit high efficiency and mechanical flexibility.
WL4 11:30 AM - 11:45 AM
Experimental Study of the
Supercontinuum Laser Propagation
Characteristics in the Atmosphere, Z. Lei
and Z. Qihua, China Academy of Engineering
Physics, Mianyang, Sichuan, China
Propagation characteristics of the supercontinuum
laser in the atmosphere are studied
experimentally by a wide aperture expanding and
launching system without aberration. Near field,
angle drift, wavefront and far field are measured
and analyzed.
WI5 11:45 AM - 12:00 PM
Measuring the Temporal Focusing of
Ultrashort Airy-Bessel Wave Packets,
P. Piksarv, H. Valtna-Lukner, A. Valdmann,
M. Lõhmus, R. Matt and P. Saari, University of
Tartu, Tartu, Estonia
A technique for full spatio-temporal characterization
of impulse responses of optical systems
with an almost one-wave-cycle temporal resolution
was developed. It was employed to
characterize ultrashort Airy-Bessel light bullets
generated by a circular diffraction grating.
WJ5 11:45 AM - 12:00 PM
40 Gb/s All-Optical Clock Recovery Using
a Semiconductor Fiber Laser and
Nonlinear Optical Loop Mirror, T. Huang,
J. Sun, Wuhan National Laboratory for
Optoelectronics, Wuhan, Hubei, China, J. Li and
L. R. Chen, McGill University, Montréal, QC,
Canada
We demonstrate 40 Gb/s all-optical clock
recovery using semiconductor fiber laser modelocked
by a nonlinear optical loop mirror. Clock
signal with a timing jitter of 372 fs, and a power
fluctuation of 0.089 are obtained.
WK4 12:00 PM - 12:15 PM
Optical Outcoupling by Oriented
Emission in Top and Bottom Emitting
OLEDs, L. Penninck and K. Neyts, Ghent
University, Ghent, Belgium
Recently preferential orientation was demonstrated
in phosphorescent emitters. We simulate
the efficiency of oriented emitters in bottom and
top-emitting OLEDs. The oucoupling is
increased by a factor 1.4 and 1.68 for bottom and
top emission.
WK5 12:15 PM - 12:30 PM
A Novel 4-TFT Pixel Circuit with
Threshold Voltage Compensation for
AMOLED Displays, M. Yang,
N. P. Papadopoulos, W. S. Wong and
M. Sachdev, University of Waterloo, Waterloo,
Canada
The proposed pixel circuit for active-matrix
organic-light-emitting diode display compensates
threshold-voltage-shift (ΔV th) of drive TFT
by utilizing ΔV th-dependent charge injection
caused by TFT-based Metal-Insulator-
Semiconductor capacitor. Its effectiveness is
verified by the simulation results.
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