Chinese Journal of Lasers, Volume. 48, Issue 16, 1601004(2021)

Long Pulse Laser Amplification of Yb∶YAG Planar Waveguide with High Energy

Dongsheng Liu1,2,3, Jinchuan Wang1,2,3, Liu Xu1,2, Jialin Du1,2, Ping He1,2, Liang Tan1,2, Yanan Wang1,2, Dan Wang1,2, Juntao Wang1,2、*, Tangjian Zhou1,2, Jianli Shang1,2, and Qingsong Gao1,2
Author Affiliations
  • 1Institute of Applied Electronics China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
  • 2Key Laboratory of Science and Technology on High Energy Laser China Academy of Engineering Physics, Mianyang, Sichuan 621900, China
  • 3Graduate School China Academy of Engineering Physics, Beijing 100088, China
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    References(11)

    [1] Wang M Z, Duan W T, Cao D X et al. Laser diode pumped cryogenically cooled Yb∶YAG laser design for rep-rated and high-energy output[J]. High Power Laser and Particle Beams, 22, 36-40(2010).

    [2] Dai Q, Cui J F, Mao Y M et al. Passively Q-switched narrow-pulse high-energy all solid-state lasers pumped by LD pulse[J]. Infrared and Laser Engineering, 43, 2066-2069(2014).

    [3] Jin Q W, Pang Y, Jiang J F et al. High beam quality and high power short-pulse laser with 400 Hz[J]. High Power Laser and Particle Beams, 30, 10-13(2018).

    [4] Zhang W Q, Liu Y, Chen N J et al. Laser diode double-pass double-end pumped Yb∶YAG slab laser[J]. Chinese Journal of Lasers, 46, 1101007(2019).

    [5] Liu X S, Yang S, Si H Y et al. High beam quality water-free pulsed Nd∶YAG laser with output energy 1[J]. Chinese Journal of Luminescence, 40, 1523-1530(2019).

    [6] Liu J, Wang J T, Zhou T J et al. Analysis and developments of high-power planar waveguide lasers[J]. High Power Laser and Particle Beams, 27, 85-91(2015).

    [7] Wang J T, Wang D, Su H et al. Influence factors on efficiency of Nd∶YAG planar waveguide laser amplifier[J]. Chinese Journal of Lasers, 44, 1201005(2017).

    [8] Thomson I J, Baker H J, Wlodarczyk K et al. 400 W Yb∶YAG planar waveguide laser using novel unstable resonators[J]. Proceedings of SPIE, 7578, 75780K(2010).

    [9] Wang J, Xu L, Chen Y et al. 944 mJ Nd∶YAG planar waveguide laser amplifier with the optical to optical efficiency of 52%[J]. Optics Express, 24, 22661-22669(2016).

    [10] Wang J T, Wu Z H, Su H et al. 15 kW efficient CW Nd∶YAG planar waveguide MOPA laser[J]. Optics Letters, 42, 3149-3152(2017).

    [11] Chen Y J, Jiang H, Wang J T et al. Planar waveguide oscillator with high output power and high efficiency[J]. Chinese Journal of Lasers, 44, 0401001(2017).

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    Dongsheng Liu, Jinchuan Wang, Liu Xu, Jialin Du, Ping He, Liang Tan, Yanan Wang, Dan Wang, Juntao Wang, Tangjian Zhou, Jianli Shang, Qingsong Gao. Long Pulse Laser Amplification of Yb∶YAG Planar Waveguide with High Energy[J]. Chinese Journal of Lasers, 2021, 48(16): 1601004

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    Paper Information

    Category: laser devices and laser physics

    Received: Dec. 30, 2020

    Accepted: Feb. 22, 2021

    Published Online: Jul. 30, 2021

    The Author Email: Juntao Wang (wji_caep@126.com)

    DOI:10.3788/CJL202148.1601004

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