Experimental investigation of quasi-periodic power spectrum in Raman-assisted phase sensitive amplifier for 10/20/50-Gbaud QPSK and 10-Gbaud 16QAM signals

Y. Cao, F. Alishahi, Y. Akasaka, M. Ziyadi, A. Almaiman, A. Mohajerin-Ariaei, C. Bao, P. Liao, A. Fallahpour, B. Shamee, T. Ikeuchi, S. Takasaka, R. Sugizaki, J. Touch, M. Tur, A. E. Willner

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

Abstract

Raman-assisted PSA without phase-stabilization-loop is experimentally evaluated by placing signals at different locations in a quasi-periodic PSA power spectrum. With phase adjustment, an 18dB peak-dip gain-extinction-ratio difference is observed. Improved performance is demonstrated using 10/20/50-Gbaud QPSK and 10-Gbaud 16QAM signals.

Original languageEnglish
Title of host publicationECOC 2016; 42nd European Conference on Optical Communication
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1169-1171
Number of pages3
ISBN (Electronic)9783800742745
StatePublished - 2016
Event42nd European Conference on Optical Communication, ECOC 2016 - Dusseldorf, Germany
Duration: 18 Sep 201622 Sep 2016

Publication series

NameEuropean Conference on Optical Communication, ECOC

Conference

Conference42nd European Conference on Optical Communication, ECOC 2016
Country/TerritoryGermany
CityDusseldorf
Period18/09/1622/09/16

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