外文题目: Diode-end-pumped Ho, Pr:LiLuF4 bulk laser at 2.95 mu m
作者: Nie, Hongkun; Zhang, Peixiong; Zhang, Baitao; Yang, Kejian; Zhang, Lianhan; Li, Tao; Zhang, Shuaiyi; Xu, Jianqiu; Hang, Yin; He, Jingliang
刊名: Opt. Lett.
年: 2017 卷: 42 期: 4 页： 699--702
英文关键词:

FLUORIDE FIBER LASER; SPECTROSCOPIC PROPERTIES; RAMAN-SPECTROSCOPY; SINGLE-CRYSTAL; M EMISSION; GRAPHENE; ER
英文摘要:
A diode-end-pumped continuous-wave (CW) and passively Q-switched Ho, Pr : LiLuF4 (Ho, Pr: LLF) laser operation at 2.95 mu m was demonstrated for the first time, to the best of our knowledge. The maximum CW output power was 172 mW. By using a monolayer graphene as the saturable absorber, the passively Q-switched operation was realized, in which regimes with the highest output power, the shortest pulse duration, and the maximum repetition rate were determined to be 88 mW, 937.5 ns, and 55.7 kHz, respectively. The laser beam quality factor M-2 at the maximum CW output power were measured to be M-x(2) = 1.48 and M-y(2) = 1.47. (C) 2017 Optical Society of America


文献类型: 期刊论文
正文语种: English
收录类别: SCI
DOI: 10.1364/OL.42.000699


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