110 Gbaud PAM-4 Silicon Microring Modulator operating in the C-band

David W.U. Chan, Xiong Wu, Zunyue Zhang, Chao Lu, Alan Pak To Lau, Hon Ki Tsang

Research output: Journal article publicationConference articleAcademic researchpeer-review


We present a compact silicon microring modulator (MRM) which has over 67GHz bandwidth and support over 100 Gbaud PAM-4 transmission. We measured 110 Gbaud PAM-4 transmission (220 Gb/s) with bit error rates below 3.8 E-3.

Original languageEnglish
Article number21622701
JournalOptics InfoBase Conference Papers
Publication statusPublished - Sept 2022
Event2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO/PR 2022 - Sapporo, Japan
Duration: 31 Aug 20225 Sept 2022

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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