A 240 Gb/s PAM4 Silicon Micro-Ring Optical Modulator

• DOI: 10.1364/ofc.2022.m2d.4
• Publication Date: 2022-04-26T19:20:28Z
• Authors: Meer Sakib; Ranjeet Kumar; Chaoxuan Ma; Duanni Huang; Xinru Wu; Guan-Lin Su; Haisheng Rong
• Keywords: 0103 physical sciences; 01 natural sciences

We report a micro-ring modulator with 0.53 V·cm phase efficiency, 54 GHz bandwidth, and 16.3 nm FSR. have achieved 224 240 Gb/s PAM4 eye diagrams 1.6 dB 3.9 TDECQ, respectively.