DWDM transmission with 7.0-bit/s/Hz spectral efficiency using 8×65.1-Gbit/s coherent PDM-OFDM signals

Hidenori Takahashi, Abdullah Al Amin, Sander L. Jansen, Itsuro Morita, Hideaki Tanaka

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

41 Citations (Scopus)

Abstract

Spectral efficient transmission of 8×65.1-Gbit/s PDM-OFDM is reported over 240 km. Using coherent detection and 32-QAM subcarrier modulation the channel spacing is reduced to 8 GHz, allowing a net spectral efficiency of 7.0 bit/s/Hz.

Original languageEnglish
Title of host publication2009 Conference on Optical Fiber Communication, OFC 2009
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781557528650
Publication statusPublished - 2009
Externally publishedYes
Event2009 Conference on Optical Fiber Communication, OFC 2009 - San Diego, CA, United States
Duration: 2009 Mar 222009 Mar 26

Publication series

NameConference on Optical Fiber Communication, Technical Digest Series

Other

Other2009 Conference on Optical Fiber Communication, OFC 2009
Country/TerritoryUnited States
CitySan Diego, CA
Period09/3/2209/3/26

Keywords

  • (060.2330) Fiber optics communications
  • (060.4080) Modulation

ASJC Scopus subject areas

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

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