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Proceedings Paper

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

Paper Details

Date Published: 18 February 2011
PDF: 9 pages
Proc. SPIE 7988, Optical Transmission Systems, Switching, and Subsystems VIII, 798815 (18 February 2011); doi: 10.1117/12.888432
Show Author Affiliations
Yuan Zhao, Beijing Univ. of Posts and Telecommunications (China)
Yaojun Qiao, Beijing Univ. of Posts and Telecommunications (China)
Yuefeng Ji, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 7988:
Optical Transmission Systems, Switching, and Subsystems VIII
Yikai Su; Ernesto Ciaramella; Xiang Liu; Naoya Wada, Editor(s)

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