CD insensitive PMD monitoring by using FBG Notch Filter in 57-Gbit/s D8PSK and 38-Gbit/s DQPSK systems

Jing Yang, Changyuan Yu, Linghao Cheng, Zhaohui Li, Chao Lu, Pak Tao Lau, Hwa Yaw Tarn, Ping Kong Alexander Wai

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

3 Citations (Scopus)

Abstract

A CD insensitive PMD monitoring scheme based on measuring RF power is demonstrated experimentally. By using a narrow band FBG notch filter, one of sideband is filtered out and the corresponding RF power can be used as CD insensitive PMD monitoring signal. It is experimentally shown that the proposed method is efficient on measuring the DGD values in 57-Gbit/s D8PSK and 38-Gbit/s DQPSK systems.
Original languageEnglish
Title of host publicationLasers and Electro-Optics/Quantum Electronics and Laser Science Conference
Subtitle of host publication2010 Laser Science to Photonic Applications, CLEO/QELS 2010
Publication statusPublished - 11 Oct 2010
EventLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010 - San Jose, CA, United States
Duration: 16 May 201021 May 2010

Conference

ConferenceLasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010
Country/TerritoryUnited States
CitySan Jose, CA
Period16/05/1021/05/10

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Radiation

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