Phase-locked loop architecture for enhanced voltage-controlled oscillator phase-noise suppression. - Glenn E. R. Cowan; Christopher Williams 003 (ISCAS, 2013)

Power and noise configurable phase-locked loop using multi-oscillator feedback alignment. - Christopher Williams 003; Glenn E. R. Cowan; Odile Liboiron-Ladouceur (MWSCAS, 2013)

A 34Gbaud Linear Transimpedance Amplifier with Automatic Gain Control for 200Gb/s DP-16QAM Optical Coherent Receivers. - Mostafa Gamal Ahmed; Tam N. Huynh; Christopher Williams 003; Yong Wang 026; Rahul Shringarpure; Reza Yousefi; Jose Roman; Noam Ophir; Alexander V. Rylyakov (OFC, 2018)

A Silicon Photonic Transceiver and Hybrid Tunable Laser for 64 Gbaud Coherent Communication. - Ari Novack; Matthew Streshinsky; Tam N. Huynh; Tal Galfsky; Hang Guan; Yang Liu 178; Yangjin Ma; Ruizhi Shi; Alexandre Horth; Yaojia Chen; Amir Hanjani; Jose Roman; et al. (OFC, 2018)

A 6V Swing 3.6% THD >40GHz Driver with 4.5× Bandwidth Extension for a 272Gb/s Dual-Polarization 16-QAM Silicon Photonic Transmitter. - Abdelrahman H. Ahmed; Daihyun Lim; Abdellatif Elmoznine; Yangjin Ma; Tam N. Huynh; Christopher Williams 003; Leonardo Vera; Yang Liu 178; Ruizhi Shi; Matthew Streshinsky; Ari Novack; Ran Ding; et al. (ISSCC, 2019)

An All-Silicon Transmitter with Co-Designed Modulator and DC-Coupled Driver. - Yangjin Ma; Christopher Williams 003; Mostafa Gamal Ahmed; Abdellatif Elmoznine; Daihyun Lim; Yang Liu 178; Ruizhi Shi; Tam N. Huynh; Jose Roman; Abdelrahman H. Ahmed; Leonardo Vera; Yaojia Chen; et al. (OFC, 2019)

34-GBd Linear Transimpedance Amplifier for 200-Gb/s DP-16-QAM Optical Coherent Receivers. - Mostafa Gamal Ahmed; Tam N. Huynh; Christopher Williams 003; Yong Wang 026; Pavan Kumar Hanumolu; Alexander V. Rylyakov (IEEE J. Solid State Circuits, 2019)

Reconfiguration in Source-Synchronous Receivers for Short-Reach Parallel Optical Links. - Christopher Williams 003; Diaaeldin Abdelrahman; Xiangdong Jia; Abdullah Ibn Abbas; Odile Liboiron-Ladouceur; Glenn E. R. Cowan (IEEE Trans. Very Large Scale Integr. Syst., 2019)