Tungsten disulfide saturable absorber for passively Q-Switched YVO4/Nd:YVO4/YVO4 laser at 1342.2 nm

Gang Zhang, Yonggang Wang, Zhiyong Jiao, Dailin Li, Jiang Wang, Zhendong Chen

科研成果: 期刊稿件文章同行评审

6 引用 (Scopus)

摘要

By using both tungsten disulfide saturable absorber (WS2-SA) and YVO4/Nd:YVO4(0.3 at.%)/YVO4 crystal, a passively Q-switched laser centered at 1342.2 nm is first reported. Stable Q-switched pulses can be obtained. At the pump power of 12 W, a shortest pulse width of 550 ns and a pulse repetition rate of 97 kHz can be observed by a digital oscilloscope, corresponding to maximum pulse energy of 5.55 μJ and pulse peak power of 10.1 W. The results promote the promising applications of WS2-SA in all-solid-state laser at 1.3 μm.

源语言英语
页(从-至)95-99
页数5
期刊Optical Materials
92
DOI
出版状态已出版 - 6月 2019
已对外发布

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