34 mJ Ho:YAG ceramic master oscillator and power amplifier laser at 2097 nm

被引:3
|
作者
Li, Yan [1 ]
Zhang, Yixuan [1 ]
Na, Quanxin [1 ]
Gao, Chunqing [1 ]
Gao, Mingwei [1 ]
Wang, Qing [1 ]
Zhang, Jian [2 ]
机构
[1] Beijing Inst Technol, Sch Optoelect, Beijing 100081, Peoples R China
[2] Jiangsu Normal Univ, Sch Phys & Elect Engn, Xuzhou 22116, Peoples R China
基金
中国国家自然科学基金;
关键词
OPTICAL PARAMETRIC OSCILLATOR; TRANSPARENT;
D O I
10.1364/AO.55.002853
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We demonstrated a 2097 nm Ho:YAG ceramic master oscillator and power amplifier system pumped by Tm:YLF lasers. Laser characteristics of 0.6 at.% and 0.4 at.% Ho:YAG ceramics were studied in CW and Q-switched modes. An output energy of 20.6 mJ at a pulse repetition frequency of 200 Hz was achieved from the master oscillator. The pulse energy was amplified to 34 mJ by the Ho:YAG ceramic amplifier with a pulse duration of 54 ns. (C) 2016 Optical Society of America
引用
收藏
页码:2853 / 2857
页数:5
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