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Proceedings Paper

Phase estimation in coherent communication systems with semiconductor laser noises
Author(s): Changyuan Yu; Pooi Yuen Kam; Shaoliang Zhang; Jian Chen
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Paper Abstract

We review our proposed decision-aided (DA) maximum likelihood (ML) phase estimation in coherent optical communication systems with semiconductor laser noises. Our method eliminates the phase unwrapping and argument nonlinear operations. In addition, the proposed adaptive DA receiver has a strong self-adaptation capability to recover the carrier phase effectively without knowledge of the statistics of the phase and additive noises.

Paper Details

Date Published: 12 November 2010
PDF: 10 pages
Proc. SPIE 7844, Semiconductor Lasers and Applications IV, 78440K (12 November 2010); doi: 10.1117/12.873898
Show Author Affiliations
Changyuan Yu, National Univ. of Singapore (Singapore)
A*STAR Institute for Infocomm Research (Singapore)
Pooi Yuen Kam, A*STAR Institute for Infocomm Research (Singapore)
Shaoliang Zhang, A*STAR Institute for Infocomm Research (Singapore)
Jian Chen, Nanjing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 7844:
Semiconductor Lasers and Applications IV
Ning-Hua Zhu; Jinmin Li; Farzin Amzajerdian; Hiroyuki Suzuki, Editor(s)

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