Chinese Journal of Lasers, Volume. 51, Issue 19, 1915002(2024)

Output Power of Domestic YbYAG Thin‑Disk Regenerative Amplifier Exceeding 300 W

Xiyin Lei1,2, Longhui Dai1, Meng Su3, Rui Liu1, Xiang Li1, Fei Teng1, Lü Qipeng1, Gang Li1、*, and Yuqi Jin1
Author Affiliations
  • 1Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning , China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
  • 3Beijing Superwave Technology Co. Ltd., Beijing 100049, China
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    Figures & Tables(2)
    Schematic diagram of 72-pass Yb∶YAG thin-disk regeneration amplifier
    Output laser parameters of high-power thin-disk regenerative amplifier. (a) Changes in output power and optical-to-optical conversion efficiency with pump power; (b) beam quality factor at 312 W@50 kHz output; (c) spectra of injected seed laser and amplified laser; (d) 50, 100 and 200 kHz output pulse train at 650 W pump power; (e) single pulse at 312 W@50 kHz output
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    Xiyin Lei, Longhui Dai, Meng Su, Rui Liu, Xiang Li, Fei Teng, Lü Qipeng, Gang Li, Yuqi Jin. Output Power of Domestic YbYAG Thin‑Disk Regenerative Amplifier Exceeding 300 W[J]. Chinese Journal of Lasers, 2024, 51(19): 1915002

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    Paper Information

    Category: Letters

    Received: May. 20, 2024

    Accepted: Jun. 26, 2024

    Published Online: Oct. 11, 2024

    The Author Email: Li Gang (lig@dicp.ac.cn)

    DOI:10.3788/CJL240892

    CSTR:32183.14.CJL240892

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