12 November 2010 Phase estimation in coherent communication systems with semiconductor laser noises
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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.
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Changyuan Yu, Changyuan Yu, Pooi Yuen Kam, Pooi Yuen Kam, Shaoliang Zhang, Shaoliang Zhang, Jian Chen, Jian Chen, } "Phase estimation in coherent communication systems with semiconductor laser noises", Proc. SPIE 7844, Semiconductor Lasers and Applications IV, 78440K (12 November 2010); doi: 10.1117/12.873898; https://doi.org/10.1117/12.873898
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