Efficient Q-switched Tm:YAG ceramic slab laser pumped by a 792 nm fiber laser

被引：11
|
作者：
Zhang, Shuaiyi [1 ]
Wang, Xia [1 ]
Kong, Weijin [4 ]
Yang, Qinglei [1 ]
Xu, Jianqiu [2 ,3 ]
Jiang, Benxue [5 ]
Pan, Yubai [5 ]
机构：
[1] QingDao Univ Sci & Technol, Inst Photon Informat Technol, Sch Math & Phys, Qingdao 266061, Peoples R China
[2] Shanghai Jiao Tong Univ, Key Lab Laser Plasmas, Shanghai 200240, Peoples R China
[3] Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China
[4] Qingdao Univ, Coll Phys Sci, Qingdao 266071, Peoples R China
[5] Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 201800, Peoples R China
来源：
OPTICS COMMUNICATIONS | 2013年 / 286卷
基金：
中国国家自然科学基金;
关键词：
Laser diode-pumped; Actively Q-switched; Tm:YAG ceramic slab; HIGH-POWER;
D O I：
10.1016/j.optcom.2012.08.087
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
High-efficient continuous wave (cw) and actively Q-switched Tm:YAG ceramic lasers were described successfully. Pumping with fiber coupled laser diode at 792 nm, the maximum cw output power of 5.21 W with improved beam quality was obtained with a slope efficiency of 46.1%. The shortest pulse width of 107 ns was achieved with the pulse repetition frequency (PRF) of 0.5 kHz, resulting in a largest pulse energy of 1.44 mJ and a highest peak power of 13.42 kW. (C) 2012 Elsevier BM. All rights reserved.
引用
收藏
页码：288 / 290
页数：3
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