Chinese Optics Letters, Volume. 23, Issue 3, 031404(2025)

Single-frequency fiber laser at 1440 nm based on a high gain coefficient bismuth-doped fiber

Jinmin Tian1,2, Yafei Wang1, Mengting Guo1, Fan Wang1, Lei Zhang1, Meng Wang1, Xin Li1,3, Chunlei Yu1,3,4、*, and Lili Hu1,3,4、**
Author Affiliations
  • 1Advanced Laser and Optoelectronic Functional Materials Department, Special Glasses and Fibers Research Center, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China
  • 2School of Physical Sciences, University of Science and Technology of China, Hefei 230026, China
  • 3Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
  • 4Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China
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    References(52)

    [9] J. Geng, J. Wu, S. Jiang et al. Efficient single-frequency thulium doped fiber laser near 2-µm. Advanced Solid-State Photonics(2007).

    [40] Z. Zhai, A. Halder, J. K. Sahu. E+S-band bismuth-doped fiber amplifier with 40 dB gain and 1.14 dB gain per unit length. 2023 European Conference on Optical Communication (ECOC 2023)(2023).

    [42] S. Liu, X. Yin, L. He et al. A 16 m high bismuth-doped fiber amplifier provides 47.9 dB gain in E+S-band. 2024 Optical Fiber Communications Conference and Exhibition (OFC)(2024).

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    Jinmin Tian, Yafei Wang, Mengting Guo, Fan Wang, Lei Zhang, Meng Wang, Xin Li, Chunlei Yu, Lili Hu, "Single-frequency fiber laser at 1440 nm based on a high gain coefficient bismuth-doped fiber," Chin. Opt. Lett. 23, 031404 (2025)

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    Paper Information

    Category: Lasers, Optical Amplifiers, and Laser Optics

    Received: Jul. 16, 2024

    Accepted: Sep. 13, 2024

    Published Online: Mar. 17, 2025

    The Author Email: Chunlei Yu (sdycllcy@163.com), Lili Hu (hulili@siom.ac.cn)

    DOI:10.3788/COL202523.031404

    CSTR:32184.14.COL202523.031404

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