Subnanosecond pulse generation from diode-pumped electro-optically Q-switched Nd: YVO4 laser - 文章详情页

作者：

Sun, Zhe (Sun, Zhe.) | Li, Qiang (Li, Qiang.) (学者：李强) | Jiang, Meng-Hua (Jiang, Meng-Hua.) | Lei, Hong (Lei, Hong.) | Hui, Yong-Ling (Hui, Yong-Ling.)

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摘要：

A　compact　fiber-coupled　diode-pumped　electro-optically　Q-switched　Nd:　YVO4　laser　is　reported.　Through　theoretical　analysis　and　experimental　research,　we　determine　the　Nd:　YVO4　laser　structure　and　its　parameters.　Both　theoretical　analysis　and　experiment　data　demonstrate　that　subnanosecond　pulses　can　be　produced　with　electro-optically　Q-switched　technique.　The　cavity　length　is　effectively　reduced　to　20　mm　to　narrow　the　pulse　width.　Stable　pulses　are　obtained　at　1-100　Hz,　the　pulse　width　is　narrower　than　600　ps　and　the　single　pulse　energy　is　more　than　0.42　mJ,　M2　is　1.7　and　the　stability　is　±3%.

关键词：

Q switching Q switched lasers Pumping (laser) Neodymium Pulse generators

作者机构：

[ 1 ] [Sun, Zhe]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Li, Qiang]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Jiang, Meng-Hua]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Lei, Hong]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Hui, Yong-Ling]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China

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电子邮件地址：

ncltlq@bjut.edu.cn

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