High-bit-rate optical QAM

Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi

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

4 Citations (Scopus)


We review electro-optic synthesis of high-speed and high-spectral-efficient optical QAM, where a multi-parallel MZM is utilized. It is shown that QAM and other multi-level formats are synthesized superposing BPSK signals.

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


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


  • (060.1660) Coherent communications
  • (060.4510) Optical communications

ASJC Scopus subject areas

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


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