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Proceedings Article

Polarization demultiplexing by constant rotating symbol training sequence in coherent optical PDM-QPSK system

[+] Author Affiliations
Yuan Zhao, Yaojun Qiao, Yuefeng Ji

Beijing Univ. of Posts and Telecommunications (China)

Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798815 (February 18, 2011); doi:10.1117/12.888432
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From Conference Volume 7988

  • Optical Transmission Systems, Switching, and Subsystems VIII
  • Yikai Su; Ernesto Ciaramella; Xiang Liu; Naoya Wada
  • Shanghai, China | December 08, 2010

abstract

The paper presents a training sequence and an algorithm used for polarization demultiplexing in polarization division multiplexing coherent optical transmission system. The method can perform polarization demultiplex correctly and receiver is not required to synchronize with training sequence. Frequency offset can also be estimated with the training sequence.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Yuan Zhao ; Yaojun Qiao and Yuefeng Ji
"Polarization demultiplexing by constant rotating symbol training sequence in coherent optical PDM-QPSK system", Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798815 (February 18, 2011); doi:10.1117/12.888432; http://dx.doi.org/10.1117/12.888432


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