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William S. Astar
Observed names:
Astar, W,
Astar, W.,
Astar, William,
W. Astar,
W.S. Astar,
William Astar
show all 6
Institution:
St. Petersburg College
Observed institutions:
University of Maryland, Baltimore,
Georgia Institute of Technology,
National Institute on Alcohol Abuse and Alcoholism,
University of Maryland, College Park,
University of Maryland, Baltimore County,
St. Petersburg College
show all 6
OpenAlex ID:
A5109891606
All-Optical Format Conversion of NRZ-OOK to RZ-OOK in a Silicon Nanowire Utilizing Either XPM or FWM and Resulting in a Receiver Sensitivity Gain of $\sim$2.5 dB
2010
·
W. Astar
, Jeffrey B. Driscoll
, et al.
·
IEEE Journal of Selected Topics in Quantum Electronics
·
41
Conversion of 10 Gb/s NRZ-OOK to RZ-OOK utilizing XPM in a Si nanowire
2009
·
W. Astar
, Jeffrey B. Driscoll
, et al.
·
Optics Express
·
31
Polarization-insensitive, 40 Gb/s wavelength and RZ-OOK-to-RZ-BPSK modulation format conversion by XPM in a highly nonlinear PCF
2008
·
W. Astar
, C.-C. Wei
, et al.
·
Optics Express
·
31
Tunable Wavelength Conversion by XPM in a Silicon Nanowire, and the Potential for XPM-Multicasting
2010
·
William Astar
, Jeffrey B. Driscoll
, et al.
·
Journal of Lightwave Technology
·
29
Polarization-Insensitive Wavelength Conversion by FWM in a Highly Nonlinear PCF of Polarization-Scrambled 10-Gb/s RZ-OOK and RZ-DPSK Signals
2007
·
W. Astar
, A.S. Lenihan
, et al.
·
IEEE Photonics Technology Letters
·
24
Wavelength Conversion of 10-Gb/s RZ-OOK Using Filtered XPM in a Passive GaAs–AlGaAs Waveguide
2010
·
W. Astar
, Paveen Apiratikul
, et al.
·
IEEE Photonics Technology Letters
·
23
160-Gb/s optically time-division multiplexed link with all-optical demultiplexing
2000
·
T.G. Ulmer
, M.C. Gross
, et al.
·
Journal of Lightwave Technology
·
21
All-Optical Wavelength Conversion of 10 Gb/s RZ-OOK Data in a Silicon Nanowire via Cross-Phase Modulation: Experiment and Theoretical Investigation
2010
·
Jeffrey B. Driscoll
, W. Astar
, et al.
·
IEEE Journal of Selected Topics in Quantum Electronics
·
19
10 Gbit/s RZ-OOK to BPSK format conversion by cross-phase modulation in single semiconductor optical amplifier
2006
·
W. Astar
, G.M. Carter
·
Electronics Letters
·
18
Conversion of RZ-OOK to RZ-BPSK by XPM in a Passive AlGaAs Waveguide
2011
·
W. Astar
, Paveen Apiratikul
, et al.
·
IEEE Photonics Technology Letters
·
17
Data Transfer From RZ-OOK to RZ-BPSK by Polarization-Insensitive XPM in a Passive Birefringent Nonlinear AlGaAs Waveguide
2013
·
Brice M. Cannon
, W. Astar
, et al.
·
Journal of Lightwave Technology
·
11
10-Gb/s Wavelength and Pulse Format Conversion Using Four-Wave Mixing in a GaAs Waveguide
2010
·
Paveen Apiratikul
, W. Astar
, et al.
·
IEEE Photonics Technology Letters
·
11
Theoretical investigation of polarization-insensitive data format conversion of RZ-OOK to RZ-BPSK in a nonlinear birefringent fiber
2009
·
C. C. Wei
, W. Astar
, et al.
·
Optics Express
·
10
10 Gbit/s RZ-OOK to RZ-BPSK format conversion using SOA and synchronous pulse carver
2008
·
W. Astar
, G.M. Carter
·
Electronics Letters
·
9
Polarization-Insensitive Wavelength Conversion by FWM of 100-GHz-Spaced DWDM 4$\,\times\,$10 Gb/s RZ-BPSK Signals in a Birefringent Nonlinear AlGaAs Waveguide
2014
·
Tanvir Mahmood
, W. Astar
, et al.
·
IEEE Journal of Quantum Electronics
·
8
Theoretical analysis of polarisation-insensitive wavelength conversion by four-wave mixing in photonic crystal fibre
2007
·
W. Astar
, A.S. Lenihan
, et al.
·
Electronics Letters
·
8
Performance of DBPSK in a 5 /spl times/ 10 Gb/s mixed modulation format Raman/EDFA WDM system
2005
·
W. Astar
, A.S. Lenihan
, et al.
·
IEEE Photonics Technology Letters
·
8
Polarization attraction of 10-Gb/s NRZ-BPSK signal in a highly nonlinear fiber
2017
·
A. DeLong
, W. Astar
, et al.
·
Optics Express
·
7
Mitigation of XPM Penalty in 10-Gb/s OOK/DBPSK Mixed Modulation Format 50-GHz-Spaced WDM Transmission by Conversion of OOK to BPSK Using an SOA
2008
·
W. Astar
, G.M. Carter
·
IEEE Photonics Technology Letters
·
7
New power-efficient optical filter for detector array modulation transfer function measurement by laser speckle
1996
·
William S. Astar
·
Optical Engineering
·
7
All-optical amplitude-phase transmultiplexing of RZ-OOK and RZ-BPSK to RZ-QPSK by polarization-insensitive XPM using a nonlinear birefringent AlGaAs waveguide
2013
·
B. M. Cannon
, T. Mahmood
, et al.
·
Optics Express
·
6
XPM-induced impairments in RZ-DPSK transmission in a multi-modulation format WDM system
2005
·
A.S. Lenihan
, G.E. Tudury
, et al.
·
Conference on Lasers and Electro-Optics
·
5
Efficient Continuous-Wave Four-Wave Mixing and Self-Phase Modulation in a Bandgap-Engineered AlGaAs Waveguide
2012
·
Jeremiah J. Wathen
, Paveen Apiratikul
, et al.
·
Conference on Lasers and Electro-Optics
·
4
Polarization Insensitive Wavelength Conversion by FWM of Multiformat DWDM Signals Using Birefringent PCF
2011
·
John P. Mack
, Timothy U. Horton
, et al.
·
IEEE Journal of Selected Topics in Quantum Electronics
·
4
Cascaded integrated photonic AND gates based on GaAs ring resonators
2006
·
L. C. Kuo
, V. Van
, et al.
·
Conference on Lasers and Electro-Optics
·
4
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Works count:
47
Citation count:
378
H-index:
11
I10-index:
13
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