| High-peak-power passively Q-switched 1.3 μm Nd:YAG/V~(3+):YAG laser pumped by a pulsed laser diode |
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| 引用本文： | 王兆伟,张百涛,宁建,张晓彤,苏现翠,赵如薇.High-peak-power passively Q-switched 1.3 μm Nd:YAG/V~(3+):YAG laser pumped by a pulsed laser diode[J].Chinese Optics Letters,2015(2):57-60. |
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| 作者姓名： | 王兆伟 张百涛 宁建 张晓彤 苏现翠 赵如薇 |
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| 作者单位： | State Key Laboratory of Crystal Materials, Institute of Crystal Materials,Shandong University |
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| 基金项目： | supported by the National Natural Science Foundation of China(Grant Nos.61275142 12751426,1308042,31608042,and 51321091);the China Postdoctoral Science Foundation(Grant No.2014T70633);the Foundation for Outstanding Young Scientists in Shandong Province(Grant No.BS2012ZZ001) |
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| 摘 要： | We demonstrate a high-pulse-energy, short-pulse-width passively Q-switched(PQS) Nd:YAG∕V3t:YAG laser at 1.3 μm, which is end-pumped by a pulsed laser diode. During the PQS regime, a maximum total output pulse energy of 3.3 m J is obtained under an absorbed pump pulse energy of 21.9 m J. Up to 400 μJ single-pulse energy is realized with the shortest pulse width of 6.16 ns and a pulse repetition frequency of 34.1 k Hz,corresponding to a peak power of 64.9 k W. The high-energy laser pulse is operated in the dual wavelengths of 1319 and 1338 nm, which is a potential laser source for THz generation.
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| 关 键 词： | pumped switched Nd:YAG/V repetition pulsed shortest absorbed operated coated mirror |
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