Chinese Journal of Lasers, Volume. 49, Issue 7, 0706002(2022)

Homemade 20 kW Yb-Doped Double-Cladding Fiber for Tandem Pumping

Yongqing Yi1、*, Jun Liu1, Yize Shen1, Fengyun Li2, Zhihui Han1, Peng Yang1, Lu Pang1, Honghuan Lin2, and Jianjun Wang2
Author Affiliations
  • 1The 46th Research Institute, China Electronics Technology Group Corporation, Tianjin 300220, China
  • 2Laser Fusion Research Center, China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
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    References(9)

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    [3] Lin H H, Tang X, Li C Y et al. The localization single-fiber laser system obtained 10.6 kW laser output[J]. Chinese Journal of Lasers, 45, 0315001(2018).

    [4] Zhu J J, Zhou P, Ma Y X et al. Power scaling analysis of tandem-pumped Yb-doped fiber lasers and amplifiers[J]. Optics Express, 19, 18645-18654(2011).

    [5] Gao C, Dai J Y, Li F Y et al. Homemade 10-kW ytterbium-doped aluminophosphosilicate fiber for tandem pumping[J]. Chinese Journal of Lasers, 47, 0315001(2020).

    [6] Zhang L, Lou F G, Wang M et al. Yb-doped triple-clad fiber for nearly 10 kW level tandem-pumped output[J]. Chinese Journal of Lasers, 48, 1315001(2021).

    [7] Wang Z H, Xiao Q R, Wang X J et al. 3000 W tandem pumped all-fiber laser based on domestic fiber[J]. Acta Physica Sinica, 67, 024205(2018).

    [8] Lin A X, Xiao Q R, Ni L et al. Realization of single fiber 20 kW laser output with domestic YDF active fiber[J]. Chinese Journal of Lasers, 48, 0916003(2021).

    [9] Li F Y, Li Y, Song H Q et al. Realization of high SRS suppression ratio 20.88 kW output with all domestic optical fiber material fevices[J]. Chinese Journal of Lasers, 48, 2116002(2021).

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    Yongqing Yi, Jun Liu, Yize Shen, Fengyun Li, Zhihui Han, Peng Yang, Lu Pang, Honghuan Lin, Jianjun Wang. Homemade 20 kW Yb-Doped Double-Cladding Fiber for Tandem Pumping[J]. Chinese Journal of Lasers, 2022, 49(7): 0706002

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    Paper Information

    Category: fiber optics and optical communications

    Received: Jul. 15, 2021

    Accepted: Sep. 6, 2021

    Published Online: Mar. 2, 2022

    The Author Email: Yongqing Yi (yiyongq@126.com)

    DOI:10.3788/CJL202249.0706002

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