Narrow Linewidth Lasers for Low-Energy Coherent Communications

Grant M. Brodnik, Mark W. Harrington, John H. Dallyn, Debapam Bose, Wei Zhang, Liron Stern, Paul A. Morton, Ryan A. Behunin, Scott B. Papp, Daniel J. Blumenthal

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We present chip-scale lasers with 1Hz fundamental linewidths, 30Hz integral linewidths, and stability better than 2×10-l3 (50ms) enabling energy-efficient, ultra-low residual phase error carrier recovery for DSP-free, high-capacity coherent communications in tomorrow's data center interconnects.

Original languageAmerican English
Title of host publication2022 Optical Fiber Communications Conference and Exhibition, OFC 2022 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781557524669
StatePublished - 2022
Event2022 Optical Fiber Communications Conference and Exhibition, OFC 2022 - San Diego, United States
Duration: 6 Mar 202210 Mar 2022

Publication series

Name2022 Optical Fiber Communications Conference and Exhibition, OFC 2022 - Proceedings

Conference

Conference2022 Optical Fiber Communications Conference and Exhibition, OFC 2022
Country/TerritoryUnited States
CitySan Diego
Period6/03/2210/03/22

Bibliographical note

Publisher Copyright:
© 2022 The Author(s).

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