10 x 107-Gb/s NRZ-DQPSK transmission at 1.0 b/s/Hz over 12 x 100 km including 6 optical routing nodes

P. J. Winzer, G. Raybon, S. Chandrasekhar, C. R. Doerr, T. Kawanishi, T. Sakamoto, K. Higuma

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


We demonstrate 100-Gb/s high spectral efficiency long-haul optical networking. Ten co-polarized 107-Gb/s electronically multiplexed/demultiplexed NRZ-DQPSK channels at 1.0 b/s/Hz spectral efficiency are sent over 1200 km, with an optical routing node every 200 km.

Original languageEnglish
Title of host publicationOptical Fiber Communication Conference, OFC 2007
PublisherOptical Society of America
ISBN (Print)1557528306, 9781557528308
Publication statusPublished - 2007
Externally publishedYes
EventOptical Fiber Communication Conference, OFC 2007 - Anaheim, CA, United States
Duration: 2007 Mar 252007 Mar 25

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


OtherOptical Fiber Communication Conference, OFC 2007
Country/TerritoryUnited States
CityAnaheim, CA

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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