Optical equalization of 42.7-gbaud band-limited NRZ-DQPSK signals for high-spectral-efficiency transmission

A. H. Gnauck, C. R. Doerr, P. J. Winzer, S. Cabot, M. A. Cappuzzo, E. Y. Chen, A. Wong-Foy, L. T. Gomez, M. T. Santo, T. Kawanishi, T. Sakamoto

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

Abstract

We demonstrate the use of an optical equalizer to allow a 42.7-Gbaud (85.4-Gb/s) NRZ-DQPSK signal to tolerate the narrow optical filtering required in high-spectral-efficiency systems. The equalizer passbands are repetitive, enabling equalization of multiple channels.

Original languageEnglish
Title of host publicationOptical Fiber Communication Conference, OFC 2007
PublisherOptical Society of America
ISBN (Print)1557528306, 9781557528308
Publication statusPublished - 2007 Jan 1
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

Other

OtherOptical Fiber Communication Conference, OFC 2007
CountryUnited States
CityAnaheim, CA
Period07/3/2507/3/25

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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