标题:Continuous-wave-tunable and passively Q-switched 2.9 mu m Ho,Pr:LiLuF4 lasers
作者:Liu, Shande; Nie, Hongkun; Zhang, Baitao; Zhang, Peixiong; Sun, Xiaoli; Yan, Bingzheng; Li, Guoru; Wang, Yiran; Liu, Junting; Shi, B 更多
作者机构:[Liu, Shande] Shandong Univ Sci & Technol, Coll Elect Commun & Phys, Qingdao 266590, Peoples R China.; [Nie, Hongkun; Zhang, Baitao; Sun, Xiaoli; Ya 更多
通讯作者:Zhang, BT
通讯作者地址:[Zhang, BT]Shandong Univ, State Key Lab Crystal Mat, Inst Crystal Mat, Jinan 250100, Shandong, Peoples R China.
来源:LASER PHYSICS LETTERS
出版年:2019
卷:16
期:1
DOI:10.1088/1612-202X/aaef96
关键词:laser materials; infrared and far-infrared lasers; Q-switched
摘要:A wavelength tuning experiment of a continuous-wave Ho,Pr:LiLuF4 bulk laser operating at 2900 nm has been demonstrated for the first time. Two wavelength-tunable bands in the ranges of 2830-2902 nm and 2945-2956 nm were obtained. In addition, by using a semiconductor saturable absorber mirror, a high-peak-power passively Q-switched operation was realized. The shortest pulse width was 395 ns with a repetition rate of 7.29 kHz, corresponding to a peak power of 51.1 W. The results indicate the potential of Ho,Pr:LLF crystals for continuous-wave-tunable and passively Q-switched lasers operating at similar to 3.0 mu m.
收录类别:SCIE
资源类型:期刊论文
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