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Your search keyword '"Xu, Xiaodong"' showing total 2 results
2 results on '"Xu, Xiaodong"'

1. Femtosecond pulse generation from a semiconductor saturable absorber mirror mode-locked Yb:LuYAG mixed crystal laser.

Author

Zhang, Yiming, Su, Xiancui, Wang, Yiran, Li, Guoru, Xie, Yiyan, Gao, Feilong, Tian, Zhen, Xu, Xiaodong, Kumar, Santosh, and Zhang, Bingyuan

Subjects
*SOLID-state lasers, *FEMTOSECOND pulses, *MODE-locked lasers, *FIBER lasers, *SINGLE-mode optical fibers, *MIRRORS
Abstract

We report on a femtosecond semiconductor saturable absorber mirror (SESAM) mode-locked Yb:LuYAG laser. Pumped by a 976 nm single-mode fiber laser, a self-starting mode-locked Yb:LuYAG laser was demonstrated, delivering a 618-mW output power with 140-fs pulses and a 95.4-MHz repetition rate. The output spectrum is centered at 1053 nm with a spectral width of 10.4 nm. To the best of our knowledge, this is the shortest pulse ever generated from a mode-locked Yb:LuYAG laser. [ABSTRACT FROM AUTHOR]

Published
2024
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2. Diode-pumped continuous-wave dual-wavelength and Q-switched Yb:LuYAG lasers.

Author

Lv, Shuhui, Gao, Congcong, Tian, Zhen, Su, Xiancui, Wang, Guoju, Zhu, Guo, Wang, Beibei, Kumar, Santosh, Xu, Xiaodong, Yu, Haijuan, Lin, Xuechun, Xu, Jun, and Zhang, Bingyuan

Subjects
*Q-switched lasers, *CONTINUOUS wave lasers, *LASERS, *MIRRORS
Abstract

In this paper, we have demonstrated a continuous-wave (CW) dual-wavelength Yb:LuYAG laser which works at 1029.41 and 1047.16 nm simultaneously. The laser operation state of dual-wavelength can be adjusted continuously by change the angle of the cavity mirror. And passively Q-switched operation of the crystal Yb:LuYAG was proceeded at the wavelength of 1028.99 nm using the MoS 2 saturable absorber. The pulse duration and maximum repetition rate were 293 ns and 251.27 kHz, respectively. [ABSTRACT FROM AUTHOR]

Published
2021
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