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Demonstration of 30Gbit/s QPSK-to-PAM4 data-format and wavelength conversion to enable all-optical gateway from long-haul to datacenter

  • A. Fallahpour*
  • , A. Mohajerin-Ariaei
  • , A. Almaiman
  • , Y. Cao
  • , F. Alishahi
  • , C. Bao
  • , P. Liao
  • , M. Ziyadi
  • , B. Shamee
  • , D. Starodubov
  • , M. Tur
  • , C. Langrock
  • , M. M. Fejer
  • , J. Touch
  • , A. E. Willner
  • *Corresponding author for this work
  • University of Southern California
  • Stanford University

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

19 Scopus citations

Abstract

A tunable optical QPSK to PAM4 converter is experimentally demonstrated. The proposed method maps four symbols of QPSK signal to four different amplitude levels which can be directly detected in photo-diode. Open eyes are obtained for the detected PAM4 signal.

Original languageEnglish
Title of host publication2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
ISBN (Electronic)9781943580385
StatePublished - 13 Jun 2018
Event2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - San Diego, United States
Duration: 11 Mar 201815 Mar 2018

Publication series

Name2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings

Conference

Conference2018 Optical Fiber Communications Conference and Exposition, OFC 2018
Country/TerritoryUnited States
CitySan Diego
Period11/03/1815/03/18

Funding

Funders
National Science Foundation
National Institute of Standards and Technology

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