Chinese Journal of Lasers, Volume. 50, Issue 2, 0201008(2023)
LD-Pumped Kerr-Lens Mode-Locked Yb∶KGW Femtosecond Laser with GHz Repetition Rate
Fig. 1. Diagram of experimental setup for LD-pumped Kerr-lens mode-locked Yb∶KGW laser with 1 GHz repetition rate
Fig. 2. Experimental results before improvement. (a) Mode-locked spectrum; (b) auto-correlation curve
Fig. 3. Experimental results after improvement. (a) Mode-locked spectrum; (b) auto-correlation curve
Fig. 4. Experimental results. (a) Radio frequency spectrum during stable mode-locking; (b) long-term power stability measurement result with mode-locked spot shown in inset
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Yuehang Chen, Li Zheng, Haijing Mai, Yang Yu, Wenlong Tian, Jiangfeng Zhu, Zhiyi Wei. LD-Pumped Kerr-Lens Mode-Locked Yb∶KGW Femtosecond Laser with GHz Repetition Rate[J]. Chinese Journal of Lasers, 2023, 50(2): 0201008
Category: laser devices and laser physics
Received: Mar. 9, 2022
Accepted: Apr. 25, 2022
Published Online: Feb. 10, 2023
The Author Email: Tian Wenlong (wltian@xidian.edu.cn), Zhu Jiangfeng (jfzhu@xidian.edu.cn)