Optical quadrature amplitude modulation (QAM) with coherent detection up to 128 states

Masataka Nakazawa

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

18 Citations (Scopus)

Abstract

Recent progress on single-channel and frequency-division-multiplexed (FDM) 128 QAM coherent optical transmission is presented. The spectral efficiency as high as 10 bit/s/Hz is successfully demonstrated by using polarization- multiplexing and Nyquist filter.

Original languageEnglish
Title of host publication2009 Conference on Optical Fiber Communication, OFC 2009
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781557528650
DOIs
Publication statusPublished - 2009
Event2009 Conference on Optical Fiber Communication, OFC 2009 - San Diego, CA, United States
Duration: 2009 Mar 22 → 2009 Mar 26

Publication series

NameConference on Optical Fiber Communication, Technical Digest Series

Other

Other2009 Conference on Optical Fiber Communication, OFC 2009
CountryUnited States
CitySan Diego, CA
Period09/3/22 → 09/3/26

Keywords

  • (060.1660) Coherent communications
  • (060.4080) Modulation

ASJC Scopus subject areas

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

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