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Acta Optica Sinica, Volume. 41, Issue 6, 0606002(2021)

Polarization Demultiplexing Algorithm for Probabilistically Shaped Signals in Coherent Optical Communication

Zhiying Lin, Yanfu Yang*, Qian Xiang, Chao Gu, and Yong Yao
Author Affiliations
  • Department of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, Guangdong 518055, China
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    Diagram of PS-64QAM simulation structure

    Fig. 1. Diagram of PS-64QAM simulation structure

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    Restored results under different initial polarization aliasing angles. (a) φ0=0; (b) φ0=π/16; (c) φ0=π/8; (d) φ0=π/4

    Fig. 2. Restored results under different initial polarization aliasing angles. (a) φ0=0; (b) φ0=π/16; (c) φ0=π/8; (d) φ0=π/4

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    PS-64QAM signal polarization demultiplexing results under different OSNR. (a) H=4.41 bit/symbol; (b) H=3.41 bit/symbol

    Fig. 3. PS-64QAM signal polarization demultiplexing results under different OSNR. (a) H=4.41 bit/symbol; (b) H=3.41 bit/symbol

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    Zhiying Lin, Yanfu Yang, Qian Xiang, Chao Gu, Yong Yao. Polarization Demultiplexing Algorithm for Probabilistically Shaped Signals in Coherent Optical Communication[J]. Acta Optica Sinica, 2021, 41(6): 0606002

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Sep. 14, 2020

    Accepted: Nov. 9, 2020

    Published Online: Apr. 7, 2021

    The Author Email: Yang Yanfu (yangyanfu@hit.edu.cn)

    DOI:10.3788/AOS202141.0606002

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology