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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    References(13)

    [1] Ghazisaeidi A. Jauregui Ruiz I F D, Rios-Muller R, et al. 65 Tb/s transoceanic transmission using probabilistically-shaped PDM-64QAM[C]∥ECOC 2016 - Post Deadline Paper; 42nd European Conference on Optical Communication, September 18-22, 2016, Dusseldorf, Germany., 1-3(2016).

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    [3] Gené J M, Chen X, Cho J et al. Experimental demonstration of widely tunable rate/reach adaptation from 80 km to 12, 000 km using probabilistic constellation shaping[C]∥2020 Optical Fiber Communications Conference and Exhibition (OFC), March 8-12, 2020, San Diego, CA, USA., M3G, 3(2020).

    [8] Yankov M P, da Silva E P, Ros F D et al. Experimental analysis of pilot-based equalization for probabilistically shaped WDM systems with 256QAM/1024QAM. [C]∥Proceedings of the 2017 Optical Fiber Communications Conference and Exhibition (OFC), March 19-23, 2017, Los Angeles, California United States. Washington, D.C.: OSA, W2A, 48(2017).

    [9] Dris S, Alreesh S, Richter A. Blind polarization demultiplexing and equalization of probabilistically shaped QAM. [C]∥Optical Fiber Communication Conference (OFC) 2019, San Diego, California. Washington, D.C.: OSA(2019).

    [11] Aapo H, Juha K, Erkki O[M]. Independent component analysis, 145-155(2007).

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    [13] Lin Z Y, Xiang Q, Yang Y F et al. Robust and linewidth tolerant two-stage carrier recovery scheme for probabilistically shaped QAM system. [C]∥14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020), Sydney. Washington, D.C.: OSA(2020).

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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

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