Analysis of carrier phase extraction methods in 112-Gbit/s NRZ-PDM-QPSK coherent transmission system

Tianhua Xu*, Gunnar Jacobsen, Sergei Popov, Jie Li, Sergey Sergeyev, Yimo Zhang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference publication

Abstract

We present a comparative analysis on three carrier phase extraction approaches, including a one-tap normalized least mean square method, a block-average method, and a Viterbi-Viterbi method, in coherent transmission system considering equalization enhanced phase noise.

Original languageEnglish
Title of host publicationAsia Communications and Photonics conference 2012
Number of pages3
DOIs
Publication statusPublished - 2012
EventAsia Communications and Photonics conference 2012 - Guangzhou, China
Duration: 7 Nov 201210 Nov 2012

Publication series

NameOSA technical digest
PublisherOptical Society of America

Conference

ConferenceAsia Communications and Photonics conference 2012
Abbreviated titleACP 2012
CountryChina
CityGuangzhou
Period7/11/1210/11/12

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