Pump-linewidth-tolerant optical data exchange between 16QAM and QPSK with 50-GHz channel-spacing using coherent DFB pump

Guo Wei Lu, Andre Albuquerque, Benjamin J. Puttnam, Takahide Sakamoto, Miguel Drummond, Rogerio Nogueira, Atsushi Kanno, Satoshi Shinada, Naoya Wada, Tetsuya Kawanishi

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

1 Citation (Scopus)

Abstract

We propose and experimentally demonstrate optical data exchange scheme between 16QAM and QPSK with narrow spacing of 50GHz. The use of coherent pump makes it free of phase noise from pumps, and enables the use of low-cost DFB as pump source.

Original languageEnglish
Title of host publicationEuropean Conference on Optical Communication, ECOC
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9782954944401
DOIs
Publication statusPublished - 2014 Nov 20
Externally publishedYes
Event2014 European Conference on Optical Communication, ECOC 2014 - Cannes, France
Duration: 2014 Sep 212014 Sep 25

Publication series

NameEuropean Conference on Optical Communication, ECOC

Other

Other2014 European Conference on Optical Communication, ECOC 2014
CountryFrance
CityCannes
Period14/9/2114/9/25

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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