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Proceedings Paper

100Gb/s PAM4 oxide VCSEL development progress at Broadcom
Author(s): Jingyi Wang; M. V. Ramana Murty; Zheng-Wen Feng; Sumtro-Joyo Taslim; Aadi Sridhara; Xinle Cai; Ann Lehman Harren; Nelvin Leong; Gim Hong Koh; An-Nien Cheng; David W. Dolfi; Jason Chu; Laura M. Giovane
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Paper Abstract

This paper will review the VCSEL performance requirements and link length limitations to support next generation 53Gbaud line rates with PAM-4 modulation for 100G per lane multi-mode optical links for both active optical cables and transceivers. VCSEL performance with bandwidth in excess of 25GHz and relative intensity noise lower than -145dB/Hz will be needed to enable this next generation of multi-mode links. VCSEL device performance and associated wear out life data will be included.

Paper Details

Date Published: 24 February 2020
PDF: 6 pages
Proc. SPIE 11300, Vertical-Cavity Surface-Emitting Lasers XXIV, 113000G (24 February 2020); doi: 10.1117/12.2543802
Show Author Affiliations
Jingyi Wang, Broadcom Inc. (United States)
M. V. Ramana Murty, Broadcom Inc. (United States)
Zheng-Wen Feng, Broadcom Inc. (United States)
Sumtro-Joyo Taslim, Broadcom Inc. (United States)
Aadi Sridhara, Broadcom Inc. (United States)
Xinle Cai, Broadcom Inc. (United States)
Ann Lehman Harren, Broadcom Inc. (United States)
Nelvin Leong, Broadcom Inc. (United States)
Gim Hong Koh, Broadcom Inc. (United States)
An-Nien Cheng, Broadcom Inc. (United States)
David W. Dolfi, Broadcom Inc. (United States)
Jason Chu, Broadcom Inc. (United States)
Laura M. Giovane, Broadcom Inc. (United States)

Published in SPIE Proceedings Vol. 11300:
Vertical-Cavity Surface-Emitting Lasers XXIV
Luke A. Graham; Chun Lei, Editor(s)

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