Acta Optica Sinica, Volume. 45, Issue 13, 1306012(2025)

Research Progress and Development Bottleneck of Ultra-Wideband Fiber Amplifiers (Invited)

Jianxiang Wen, Fufei Pang, Yuanyuan Yang, Weiqi Wang, Hongyu Liu, Yanhua Luo, and Tingyun Wang*
Author Affiliations
  • School of Communication and Information Engineering, Key Laboratory of Special Fiber Optics and Optical Access Networks, Joint International Research Laboratory of Special Fiber Optics and Advanced Communication, Shanghai University, Shanghai 200444, China
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    References(72)

    [22] Almukhtar A A, Al-Azzawi A A, Jusoh Z et al. Flat-gain optical amplification within 70 nm wavelength band using 199 cm long hybrid erbium fibers[J]. Optoelectronics and Advanced Materials-Rapid Communications, 13, 391-395(2019).

    [41] Wang D C, Pei L, Zheng J J et al. Experimental comparison of single‐fiber bidirectional amplification of O‐band bismuth‐doped fiber amplifier based on coupler and circulator[J]. Chinese Journal of Lasers, 52, 0101003(2025).

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    Jianxiang Wen, Fufei Pang, Yuanyuan Yang, Weiqi Wang, Hongyu Liu, Yanhua Luo, Tingyun Wang. Research Progress and Development Bottleneck of Ultra-Wideband Fiber Amplifiers (Invited)[J]. Acta Optica Sinica, 2025, 45(13): 1306012

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Apr. 14, 2025

    Accepted: Jun. 3, 2025

    Published Online: Jul. 23, 2025

    The Author Email: Tingyun Wang (tywang@shu.edu.cn)

    DOI:10.3788/AOS250901

    CSTR:32393.14.AOS250901

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