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

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

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

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