OSNR and chromatic dispersion monitoring of DPSK signals based on PM-AM conversion and RF spectrum analysis

Jian Zhao, Chao Lu, Hwa Yaw Tam

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

We analyzed 10 GHz NRZ-DPSK signals' PM-AM conversion process and demonstrated chromatic dispersion (CD) and OSNR monitoring simultaneously based on measuring 0-10GHz RF spectrum power of the PRBS signals. The monitoring range of CD and OSNR are up to 4320ps/nm and 10-30dB respectively.
Original languageEnglish
Title of host publicationICICS 2009 - Conference Proceedings of the 7th International Conference on Information, Communications and Signal Processing
DOIs
Publication statusPublished - 1 Dec 2009
Event7th International Conference on Information, Communications and Signal Processing, ICICS 2009 - Macau Fisherman's Wharf, Macao
Duration: 8 Dec 200910 Dec 2009

Conference

Conference7th International Conference on Information, Communications and Signal Processing, ICICS 2009
CountryMacao
CityMacau Fisherman's Wharf
Period8/12/0910/12/09

Keywords

  • Chromatic dispersion
  • Differential phase shift keying(DPSK); optical signal-to-noise ratio(OSNR)
  • Optical monitoring
  • Radio frequency (RF)

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems
  • Signal Processing

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