Chinese Journal of Lasers, Volume. 51, Issue 17, 1706002(2024)

64-QAM WDM-MDM Coherent Transmission System Based on LSTM Nonlinear Equalization

Yao Zhang, Bohan Sang, Chen Wang, Jianyu Long, Kaihui Wang, Wen Zhou, Bo Liu, and Jianjun Yu*
Author Affiliations
  • State Key Laboratory of ASIC and System, School of Information Science and Technology, Fudan University, Shanghai 200433, China
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    References(30)

    [1] Yu J J, Chi N[M]. Digital signal processing in high-speed optical fiber communication principle and application (I): single carrier modulation(2017).

    [3] Zheng T Q, Wang C, Wang K H et al. 1000 km dual-mode transmission with 80 WDM channels through few-mode optical fiber[J]. Chinese Journal of Lasers, 50, 2306001(2023).

    [5] Ju Z, Wang C, Wang K H et al. 1000-km-long few-mode fiber wavelength division multiplexing transmission system with net rate of 32.768 Tbit/s[J]. Acta Optica Sinica, 43, 1006004(2023).

    [12] Koike-Akino T, Wang Y, Millar D S et al. Neural turbo equalization: deep learning for fiber-optic nonlinearity compensation[J]. Journal of Lightwave Technology, 38, 3059-3066(2020).

    [29] Yu J J, Chi N[M]. Digital signal processing in high-speed optical fiber communication principle and application (II): multi-carrier modulation and artificial intelligence(2018).

    [30] Yu J J, Chi N, Chen L[M]. Coherent optical communication technology based on digital signal processing(2013).

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    Yao Zhang, Bohan Sang, Chen Wang, Jianyu Long, Kaihui Wang, Wen Zhou, Bo Liu, Jianjun Yu. 64-QAM WDM-MDM Coherent Transmission System Based on LSTM Nonlinear Equalization[J]. Chinese Journal of Lasers, 2024, 51(17): 1706002

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    Paper Information

    Category: Fiber optics and optical communication

    Received: Dec. 11, 2023

    Accepted: Jan. 11, 2024

    Published Online: Aug. 30, 2024

    The Author Email: Yu Jianjun (jianjun@fudan.edu.cn)

    DOI:10.3788/CJL231505

    CSTR:32183.14.CJL231505

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