标题:88 ns multi-millijoule LiNbO3 electro-optically Q-switched Tm:LuAG laser
作者:Liu, C.;Yang, K.;Zhao, S.;Li, Y.;Li, G.;Li, D.;Li, T.;Qiao, W.;Feng, T.;Chen, X.
作者机构:Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China;Shandong Univ, Sch Informat Sci & Engn, Jinan 2501
来源:Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter
出版年:2015
页码:167-171
关键词:Tm:LuAG;EO Q-switch;2 mu m LiNbO3 EOM
摘要:An electro-optical modulator (EOM) made of a z-cut LiNbO3 (LN) crystal with size of 9 x 9 x 25 mm(3) was designed to work in transverse-field regime. The extinction ratio of the EOM was measured to be 324:1. With the EOM operating in off Q-switching regime, a diode pumped all-solid-state actively Q-switched Tm:LuAG laser at 2 mu m was realized. At repetition rate of 200 Hz, 2.5 mJ pulses with duration of 88.2 ns were generated. A maximum pulse energy of 2.51 mJ. was achieved at repetition rate of 50 Hz, corresponding to a minimum pulse duration of 88 ns. (C) 2015 Elsevier B.V. All rights reserved.
资源类型:期刊论文
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