Laser & Optoelectronics Progress, Volume. 62, Issue 9, 0914003(2025)

High-Power Crystal Waveguide Mode-Locked Oscillator Based on Multipass Cell

Jing Zhao1、*, Guotai Li1, Jiakun Han1, Shuai Li1, Zhanda Zhu1,2, Hong Lei1,2, and Qiang Li1,2
Author Affiliations
  • 1School of Physics and Optoelectronic Engineering, Beijing University of Technology, Beijing 100124, China
  • 2Beijing Engineering Research Center of Laser Technology, Beijing 100124, China
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    Figures & Tables(6)
    Schematic diagram of structure. (a) MPC; (b) crystal waveguide
    Thermal focal length of crystal waveguide at different pump powers
    Experimental setup of SESAM mode-locked laser with MPC
    Output power curves. (a) Variation curve of output power with absorbed pump power; (b) variation curve of output power over course within 1 h
    Laser characteristics at the maximum output power. (a) Output spectrum; (b) mode-locked pulses; (c) radio frequency spectrum; (d) autocorrelation trace
    Relationship between spot radius and spatial position
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    Jing Zhao, Guotai Li, Jiakun Han, Shuai Li, Zhanda Zhu, Hong Lei, Qiang Li. High-Power Crystal Waveguide Mode-Locked Oscillator Based on Multipass Cell[J]. Laser & Optoelectronics Progress, 2025, 62(9): 0914003

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    Paper Information

    Category: Lasers and Laser Optics

    Received: Jul. 15, 2024

    Accepted: Sep. 23, 2024

    Published Online: Apr. 21, 2025

    The Author Email:

    DOI:10.3788/LOP241679

    CSTR:32186.14.LOP241679

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