Chinese Optics Letters, Volume. 19, Issue 9, 091406(2021)

Watt-level continuous-wave intracavity frequency-doubled Pr:YLF-LBO laser at 320 nm

Yunshan Zhang1, Jingyu Zou1, Wanxin Zheng1, Kai Feng1, Bin Xu1,2、*, and Zhenfang Yu3
Author Affiliations
  • 1Department of Electronic Engineering, Xiamen University, Xiamen 361005, China
  • 2Shenzhen Research Institute, Xiamen University, Shenzhen 518057, China
  • 3Analysis and Test Center of Sichuan Province, Chengdu 610000, China
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    Figures & Tables(4)
    Laser experimental setup.
    (a) Cavity stability parameter versus thermal focal length of the laser gain medium; (b) beam sizes at different positions of the laser cavity.
    Output power versus absorbed power of the 640 nm laser; inset: (top-left) laser spectrum and (bottom-right) optical-optical efficiencies.
    Output power versus absorbed power of the 320 nm laser; inset: (top-left) output power stability and beam spot on a UV sensor card; (bottom-right) laser spectrum of the 320 laser.
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    Yunshan Zhang, Jingyu Zou, Wanxin Zheng, Kai Feng, Bin Xu, Zhenfang Yu, "Watt-level continuous-wave intracavity frequency-doubled Pr:YLF-LBO laser at 320 nm," Chin.Opt.Lett. 19, 091406 (2021)

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    Paper Information

    Category: Lasers, Optical Amplifiers, and Laser Optics

    Received: Jan. 20, 2021

    Accepted: Mar. 4, 2021

    Posted: Mar. 4, 2021

    Published Online: Jun. 15, 2021

    The Author Email: Bin Xu (xubin@xmu.edu.cn)

    DOI:10.3788/COL202119.091406

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