Chinese Journal of Lasers, Volume. 47, Issue 4, 415001(2020)

550-W Single-Frequency All-Fiber Amplifier with Near-Diffraction-Limited Beam Quality

Lai Wenchang, Ma Pengfei, Liu Wei, Huang Long, Li Can, and Zhou Pu
Author Affiliations
  • College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha, Hunan 410073, China
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    References(9)

    [1] Fu S J, Shi W, Feng Y et al. Review of recent progress on single-frequency fiber lasers[J]. Journal of the Optical Society of America B, 34, A49-A62(2017).

    [4] Steinke M, Tunnermann H, Kuhn V et al. Single-frequency fiber amplifiers for next-generation gravitational wave detectors[J]. IEEE Journal of Selected Topics in Quantum Electronics, 24, 1-13(2018).

    [5] Eidam T, Wirth C, Jauregui C et al. Experimental observations of the threshold-like onset of mode instabilities in high power fiber amplifiers[J]. Optics Express, 19, 13218-13224(2011).

    [8] Huang L, Wu H S, Li R X et al. 414 W near-diffraction-limited all-fiberized single-frequency polarization-maintained fiber amplifier[J]. Optics Letters, 42, 1-4(2017).

    [9] Tao R M, Ma P F, Wang X L et al. Study of wavelength dependence of mode instability based on a semi-analytical model[J]. IEEE Journal of Quantum Electronics, 51, 1-6(2015).

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    Lai Wenchang, Ma Pengfei, Liu Wei, Huang Long, Li Can, Zhou Pu. 550-W Single-Frequency All-Fiber Amplifier with Near-Diffraction-Limited Beam Quality[J]. Chinese Journal of Lasers, 2020, 47(4): 415001

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    Paper Information

    Category: Letters

    Received: Feb. 4, 2020

    Accepted: --

    Published Online: Apr. 9, 2020

    The Author Email:

    DOI:10.3788/CJL202047.0415001

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