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 contribution

Abstract

We present chip-scale lasers with ~1Hz fundamental linewidths, ~30Hz integral linewidths, and stability better than 2x10-13 (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 languageEnglish (US)
Title of host publicationOptical Fiber Communication Conference, OFC 2022
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557528209
StatePublished - 2022
EventOptical Fiber Communication Conference, OFC 2022 - San Diego, United States
Duration: Mar 6 2022Mar 10 2022

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceOptical Fiber Communication Conference, OFC 2022
Country/TerritoryUnited States
CitySan Diego
Period3/6/223/10/22

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Fingerprint

Dive into the research topics of 'Narrow Linewidth Lasers for Low-Energy Coherent Communications'. Together they form a unique fingerprint.

Cite this