Chinese Optics Letters, Volume. 23, Issue 2, 020604(2025)

Broadband hollow-core NANF transmission utilizing optimal carrier phase estimation for probabilistic shaping constellation

Chen Wang1, Jianyu Long1, Bohan Sang1, Bowen Zhu1, Peng Li2, Kaihui Wang1, Wen Zhou1, Lei Shen2, and Jianjun Yu1、*
Author Affiliations
  • 1State Key Laboratory of ASIC and System, Fudan University, Shanghai 200433, China
  • 2Yangtze Optical Fiber and Cable (YOFC), Wuhan 430073, China
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    References(20)

    [5] C. Wang, K. Wang, Y. Tan et al. Low complexity joint neural network equalizer in a 248 Gbit/s VSB PS-PAM8 IM/DD transmission system. European Conference on Optical Communication (ECOC), Tu5.28(2022).

    [10] Z. Liu, L. Galdino, J. R. Hayes et al. Record high capacity (6.8 Tbit/s) WDM coherent transmission in hollow-core antiresonant fiber. Optical Fiber Communications Conference and Exhibition (OFC), TH5B.8(2017).

    [17] S. Hu, W. Zhang, X. Yi et al. MAP detection of probabilistically shaped constellations in optical fiber transmissions. Optical Fiber Communication Conference (OFC), W1D.3(2019).

    [18] Y. Chen, M. N. Petrovich, E. Numkam Fokoua et al. Hollow core DNANF optical fiber with <0.11 dB/km loss. Optical Fiber Communication Conference (OFC), Th4A.8(2024).

    [20] J. Cho, L. Schmalen, P. J. Winzer. Normalized generalized mutual information as a forward error correction threshold for probabilistically shaped QAM. European Conference on Optical Communication (ECOC), M.2.D.2(2017).

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    Chen Wang, Jianyu Long, Bohan Sang, Bowen Zhu, Peng Li, Kaihui Wang, Wen Zhou, Lei Shen, Jianjun Yu, "Broadband hollow-core NANF transmission utilizing optimal carrier phase estimation for probabilistic shaping constellation," Chin. Opt. Lett. 23, 020604 (2025)

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    Paper Information

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    Received: Mar. 20, 2024

    Accepted: Aug. 15, 2024

    Posted: Aug. 16, 2024

    Published Online: Feb. 20, 2025

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

    DOI:10.3788/COL202523.020604

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