Efficient Diode-End-Pumped Actively Q-Switched Nd:YLF/SrWO4 Raman Laser
LIU Yang, LIU Zhao-Jun, CONG Zhen-Hua, MEN Shao-Jie, XIA Jin-Bao, RAO Han, ZHANG Sa-Sa**
School of Information Science and Engineering, Shandong University, Jinan 250100
Abstract ：An efficient diode-end-pumped actively Q-switched Nd:YLF/SrWO4 Raman laser is demonstrated. The fundamental wave is 1047.0 nm and the corresponding first-Stocks wave is 1158.7 nm. With a pumping power of 10.5 W, the average output power of 2.2 W at 1158.7 nm is obtained, with the corresponding optical conversion efficiency of 20.9%. At a repetition rate of 6 kHz, the pulse width of the Raman laser is 8.7 ns and the peak power is calculated to be 42.1 kW. The beam quality factors M 2 in horizontal and vertical directions are 1.3 and 1.5, respectively.
收稿日期: 2015-07-04
出版日期: 2016-01-05
引用本文:
. [J]. 中国物理快报, 2015, 32(12): 124201-124201.
4 Raman Laser. Chin. Phys. Lett., 2015, 32(12): 124201-124201.
链接本文:
https://cpl.iphy.ac.cn/CN/10.1088/0256-307X/32/12/124201
或
https://cpl.iphy.ac.cn/CN/Y2015/V32/I12/124201
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2015, Vol. 32 
