Chinese Optics Letters, Volume. 22, Issue 7, 070602(2024)

Transfer-learning multi-input multi-output equalizer for mode-division multiplexing systems

Tianfeng Zhao1, Feng Wen1、*, Mingming Tan2, Baojian Wu1, Bo Xu1, and Kun Qiu1
Author Affiliations
  • 1Key Laboratory of Optical Fiber Sensing and Communication, Ministry of Education, University of Electronic Science and Technology of China, Chengdu 611731, China
  • 2Aston Institute of Photonics Technologies, Aston University, Birmingham B4 7ET, UK
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    References(30)

    [3] G. Rademacher, R. S. Luís, B. J. Puttnam et al. 93.34 Tbit/s/mode (280 Tbit/s) transmission in a 3-mode graded-index few-mode fiber. Optical Fiber Communication Conference, W4C.3(2018).

    [8] T. Mori, T. Sakamoto, M. Wada et al. Low DMD four LP mode transmission fiber for wide-band WDM-MIMO system. Optical Fiber Communication Conference/National Fiber Optic Engineers Conference, OTh3K.1(2013).

    [13] W. Mo, Y. Huang, S. Zhang et al. ANN-based transfer learning for QoT prediction in real-time mixed line-rate systems. Optical Fiber Communication Conference, W4F.3(2018).

    [17] W. Zhang, T. Jin, T. Xu et al. Nonlinear mitigation with TL-NN-NLC in coherent optical fiber communications. Asia Communications and Photonics Conference (ACP) and International Conference on Information Photonics and Optical Communications (IPOC), M4A.321(2020).

    [19] F. M. Ferreira, F. A. Barbosa. Towards 1000-mode optical fibres(2022).

    [21] T. Zhao, F. Wen, F. Li et al. Noise compensation for a nonlinear six-mode fiber channel through self-recycling training equalizer. Opto-Electronics and Communications Conference (OECC), M3F.5(2021).

    [28] T. Zhao, F. Wen, K. Qiu. Spectral features with the temporal and spatial mode-coupling dynamic in a few-mode system. Photonics & Electromagnetics Research Symposium (PIERS)(2021).

    [30] J. Qin, J. Ouyang. A novel variable step size LMS adaptive filtering algorithm. J. Data Acquisition Process., 12, 171(1997).

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    Tianfeng Zhao, Feng Wen, Mingming Tan, Baojian Wu, Bo Xu, Kun Qiu, "Transfer-learning multi-input multi-output equalizer for mode-division multiplexing systems," Chin. Opt. Lett. 22, 070602 (2024)

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Mar. 11, 2024

    Accepted: Mar. 29, 2024

    Published Online: Aug. 2, 2024

    The Author Email: Feng Wen (fengwen@uestc.edu.cn)

    DOI:10.3788/COL202422.070602

    CSTR:32184.14.COL202422.070602

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