中国物理B ›› 2023, Vol. 32 ›› Issue (6): 64204-064204.doi: 10.1088/1674-1056/acb9ed

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A 54-fs diode-pumped Kerr-lens mode-locked Yb:LuYSiO5laser

Yang Yu(于洋)1, Yuehang Chen(陈月航)2, Wenlong Tian(田文龙)2,4,†, Li Zheng(郑立)2, Geyang Wang(王阁阳)2, Chuan Bai(白川)2, Xuan Tian(田轩)2, Haijing Mai(麦海静)2, Yulong Su(苏玉龙)2, Jiangfeng Zhu(朱江峰)2,4,‡, and Zhiyi Wei(魏志义)3   

  1. 1 Academy of Advanced Interdisciplinary Research, Xidian University, Xi'an 710071, China;
    2 School of Optoelectronic Engineering, Xidian University, Xi'an 710071, China;
    3 Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    4 Xi'an Key Laboratory of Computational Imaging, Xi'an 710071, China
  • 收稿日期:2022-11-24 修回日期:2023-01-17 接受日期:2023-02-08 出版日期:2023-05-17 发布日期:2023-05-24
  • 通讯作者: Wenlong Tian, Jiangfeng Zhu E-mail:wltian@xidian.edu.cn;jfzhu@xidian.edu.cn
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11774277 and 62105253), the Science and Technology Program of Xi’an (Grant No. 202005YK01), the Natural Science Basic Research Program of Shaanxi, China (Grant No. 2019JCW-03), the Natural Science Foundation of Shannxi Province, China (Grant Nos. 2022JQ-709 and 2023-JC-YB-485), and the Fundamental Research Funds for the Central Universities (Grant No. XJS222206).

A 54-fs diode-pumped Kerr-lens mode-locked Yb:LuYSiO5laser

Yang Yu(于洋)1, Yuehang Chen(陈月航)2, Wenlong Tian(田文龙)2,4,†, Li Zheng(郑立)2, Geyang Wang(王阁阳)2, Chuan Bai(白川)2, Xuan Tian(田轩)2, Haijing Mai(麦海静)2, Yulong Su(苏玉龙)2, Jiangfeng Zhu(朱江峰)2,4,‡, and Zhiyi Wei(魏志义)3   

  1. 1 Academy of Advanced Interdisciplinary Research, Xidian University, Xi'an 710071, China;
    2 School of Optoelectronic Engineering, Xidian University, Xi'an 710071, China;
    3 Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China;
    4 Xi'an Key Laboratory of Computational Imaging, Xi'an 710071, China
  • Received:2022-11-24 Revised:2023-01-17 Accepted:2023-02-08 Online:2023-05-17 Published:2023-05-24
  • Contact: Wenlong Tian, Jiangfeng Zhu E-mail:wltian@xidian.edu.cn;jfzhu@xidian.edu.cn
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11774277 and 62105253), the Science and Technology Program of Xi’an (Grant No. 202005YK01), the Natural Science Basic Research Program of Shaanxi, China (Grant No. 2019JCW-03), the Natural Science Foundation of Shannxi Province, China (Grant Nos. 2022JQ-709 and 2023-JC-YB-485), and the Fundamental Research Funds for the Central Universities (Grant No. XJS222206).

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摘要： We demonstrate a Kerr-lens mode-locked Yb:LuYSiO5 (Yb:LYSO) laser with the pulse duration of 54 fs, corresponding to a spectral bandwidth of 25 nm centered at 1062 nm. To the best of our knowledge, this is the shortest pulse duration obtained from Yb:LYSO laser. At the repetition rate of 378.3 MHz, an output power of 111.6 mW is obtained using an output coupler with 0.6% transmittance, which can maintain long-time stable mode-locking more than 13 h.

关键词: diode-pumped, mode-locking, femtosecond, all-solid-state laser

Abstract: We demonstrate a Kerr-lens mode-locked Yb:LuYSiO5 (Yb:LYSO) laser with the pulse duration of 54 fs, corresponding to a spectral bandwidth of 25 nm centered at 1062 nm. To the best of our knowledge, this is the shortest pulse duration obtained from Yb:LYSO laser. At the repetition rate of 378.3 MHz, an output power of 111.6 mW is obtained using an output coupler with 0.6% transmittance, which can maintain long-time stable mode-locking more than 13 h.

Key words: diode-pumped, mode-locking, femtosecond, all-solid-state laser

中图分类号:  (Lasers)

  • 42.55.-f
42.55.Xi (Diode-pumped lasers) 42.60.Fc (Modulation, tuning, and mode locking)