Abdullah S. Karar
Abdullah S. Karar
Verified email at aum.edu.kw
Title
Cited by
Cited by
Year
100 Gb/s intensity modulation and direct detection
JC Cartledge, AS Karar
Journal of lightwave technology 32 (16), 2809-2814, 2014
952014
Linewidth-Tolerant and Low-Complexity Two-Stage Carrier Phase Estimation for PM 16-QAM Coherent Optical Fiber Communications
J Ke, K Zhong, Y Gao, J Cartledge, A Karar, M Rezania
Journal of Lightwave Technology 30 (24), 3987-3992, 2012
93*2012
Reducing the complexity of perturbation based nonlinearity pre-compensation using symmetric EDC and pulse shaping
Y Gao, JC Cartledge, AS Karar, SSH Yam, M O’Sullivan, C Laperle, ...
Optics express 22 (2), 1209-1219, 2014
792014
Generation and Detection of a 112-Gb/s Dual Polarization Signal Using a Directly Modulated Laser and Half-16-QAM Nyquist-Subcarrier-Modulation
AS Karar, JC Cartledge
European Conference and Exhibition on Optical Communication, Th. 3. A. 4, 2012
522012
Generation and detection of a 56 Gb/s signal using a DML and half-cycle 16-QAM Nyquist-SCM
AS Karar, JC Cartledge
IEEE Photonics Technology Letters 25 (8), 757-760, 2013
502013
10 Gbps silicon waveguide-integrated infrared avalanche photodiode
JJ Ackert, AS Karar, DJ Paez, PE Jessop, JC Cartledge, AP Knights
Optics express 21 (17), 19530-19537, 2013
342013
Pulse shaping for 112 Gbit/s polarization multiplexed 16-QAM signals using a 21 GSa/s DAC
JC Cartledge, JD Downie, JE Hurley, AS Karar, Y Jiang, K Roberts
Optics express 19 (26), B628-B635, 2011
322011
High-responsivity plasmonics-based GaAs metal-semiconductor-metal photodetectors
A Karar, N Das, C Leong Tan, K Alameh, Y Tak Lee, F Karouta
Applied Physics Letters 99 (13), 133112, 2011
302011
Electronic pre-compensation for a 10.7-Gb/s system employing a directly modulated laser
AS Karar, JC Cartledge, J Harley, K Roberts
Journal of lightwave technology 29 (13), 2069-2076, 2011
302011
Reducing the complexity of nonlinearity pre-compensation using symmetric EDC and pulse shaping
Y Gao, JC Cartledge, AS Karar, SSH Yam
39th European Conference and Exhibition on Optical Communication (ECOC 2013 …, 2013
242013
DSP-enabled frequency locking for near-nyquist spectral efficiency superchannels utilizing integrated photonics
J Rahn, L Dardis, D Krause, M Rice, C Berry, A Kumpera, A Nilsson, X Xu, ...
2018 Optical Fiber Communications Conference and Exposition (OFC), 1-3, 2018
192018
Design considerations for a digital subcarrier coherent optical modem
D Krause, A Awadalla, AS Karar, H Sun, KT Wu
Optical Fiber Communication Conference, Th1D. 1, 2017
192017
Nonlinear dynamics of a passively mode-locked fiber laser containing a long-period fiber grating
AS Karar, T Smy, AL Steele
IEEE journal of quantum electronics 44 (3), 254-261, 2008
192008
Simplified nonlinearity pre-compensation using a modified summation criteria and non-uniform power profile
Y Gao, AS Karar, JC Cartledge, SSH Yam, M O’Sullivan, C Laperle, ...
Optical Fiber Communication Conference, Tu3A. 6, 2014
182014
100 Gbit/s using intensity modulation and direct detection
JC Cartledge, AS Karar
39th European Conference and Exhibition on Optical Communication (ECOC 2013 …, 2013
172013
Electronic post-compensation of dispersion for DML systems using SCM and direct detection
AS Karar, JC Cartledge
IEEE Photonics Technology Letters 25 (9), 825-828, 2013
172013
Direct modulation of a laser using 112-Gb/s 16-QAM Nyquist subcarrier modulation
Y Gao, JC Cartledge, AS Kashi, SSH Yam, Y Matsui
IEEE Photonics Technology Letters 29 (1), 35-38, 2016
162016
Metal nano-grating optimization for higher responsivity plasmonic-based GaAs metal-semiconductor-metal photodetector
A Karar, CL Tan, K Alameh, YT Lee, F Karouta
Journal of lightwave technology 31 (7), 1088-1092, 2013
142013
Electronic precompensation of the nonlinear distortion in a 10 Gb/s 4-ary ASK directly modulated laser
AS Karar, Y Jiang, JC Cartledge, J Harley, DJ Krause, K Roberts
36th European Conference and Exhibition on Optical Communication, 1-3, 2010
142010
Frequency domain coded modulation with polarization interleaving for fiber nonlinearity mitigation in digital sub-carrier coherent optical communication systems
AS Karar, H Sun, A Awadalla, KT Wu
US Patent 9,553,675, 2017
132017
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Articles 1–20