Chinese Journal of Lasers, Volume. 50, Issue 7, 0701001(2023)

High Power Kerr-Lens Mode-Locked Femtosecond Laser with Broadband Highly Reflective Mirrors Compensating Dispersion

Xuan Tian1, Wenlong Tian1、*, Qian Li1, Geyang Wang1, Chuan Bai1, Li Zheng1, Yang Yu2, Zhiyi Wei3, Xiaodong Xu4, and Jiangfeng Zhu1
Author Affiliations
  • 1School of Optoelectronic Engineering, Xidian University, Xi an 710071, Shaanxi, China
  • 2Academy of Advanced Interdisciplinary Research, Xidian University, Xi an 710071, Shaanxi, China
  • 3Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Science, Beijing 100190, China
  • 4School of Physics and Electronic Engineering, Jiangsu Normal University, Xuzhou 221116, Jiangsu, China
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    Figures & Tables(6)
    Experimental optical path diagram of laser oscillator
    Schematic of method for measuring net dispersion in resonator cavity
    CW output power
    Mode-locked spectrum and auto-correlation curve. (a) Mode-locked spectrum; (b) auto-correlation curve
    Pulse sequences measured by oscilloscope in different time scales. (a) 4 ns; (b) 100 ns
    Spectra, power stability, and beam quality performance of mode-locked pulse. (a) Radio frequency spectrum of mode-locked laser at RBW of 1 kHz; (b) high order harmonic spectrum signal at 3 kHz RBW; (c) power stability; (d) beam quality and spot of mode-locked laser
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    Xuan Tian, Wenlong Tian, Qian Li, Geyang Wang, Chuan Bai, Li Zheng, Yang Yu, Zhiyi Wei, Xiaodong Xu, Jiangfeng Zhu. High Power Kerr-Lens Mode-Locked Femtosecond Laser with Broadband Highly Reflective Mirrors Compensating Dispersion[J]. Chinese Journal of Lasers, 2023, 50(7): 0701001

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    Paper Information

    Category: laser devices and laser physics

    Received: Nov. 30, 2022

    Accepted: Jan. 16, 2023

    Published Online: Mar. 28, 2023

    The Author Email: Tian Wenlong (wltian@xidian.edu.cn)

    DOI:10.3788/CJL221471

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