Chinese Journal of Lasers, Volume. 47, Issue 11, 1108001(2020)

Frequency Doubling System for Integrated Quantum Squeezed Light Source Based on MgO∶LiNbO3 Crystal

Tian Yuhang1, Wang Junping1, Yang Wenhai2, Tian Long1,3、*, Wang Yajun1,3, and Zheng Yaohui1,3
Author Affiliations
  • 1State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan, Shanxi 0 30006, China
  • 2China Academy of Space Technology (Xi''an), Xi''an, Shaanxi 710100, China
  • 3Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi 0 30006, China
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    Figures & Tables(6)
    Mode-matching efficiency versus input power
    Experimental setup
    SHG conversion efficiency obtained experimentally versus input power
    Power stability of 532 nm laser outputted from frequency doubling cavity and integral cavity structure
    Measured beam quality factors of 532 nm frequency doubling laser. (a) Before mode cleaner; (b) after mode cleaner
    Intensity noise of outputted 532 nm green laser
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    Tian Yuhang, Wang Junping, Yang Wenhai, Tian Long, Wang Yajun, Zheng Yaohui. Frequency Doubling System for Integrated Quantum Squeezed Light Source Based on MgO∶LiNbO3 Crystal[J]. Chinese Journal of Lasers, 2020, 47(11): 1108001

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    Paper Information

    Category: nonlinear optics

    Received: Jun. 8, 2020

    Accepted: --

    Published Online: Oct. 23, 2020

    The Author Email: Tian Long (tianlong@sxu.edu.cn)

    DOI:10.3788/CJL202047.1108001

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