Passively Q-switched operation of a novel Tm3+, La3+ co-doped CaF2 single crystal near 2 µm
作者： Yuqian Zu , Xinsheng Guo , Jingjing Liu , Jie Liu , Liangbi Su
DOI: 10.1016/J.INFRARED.2019.103010
关键词:
摘要: Abstract Employing a 792 nm-laser-diode as pump source, novel Tm,La:CaF2 single crystal gain medium, passively Q-switched operation near 2 µm was firstly realized and pulsed laser performances were then systematically investigated. A maximum 367 mW output obtained under the absorbed power of 1.87 W, corresponding to repetition rate 31.49 kHz pulse energy 11.65 µJ.
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