| 激光二极管侧面泵浦薄片激光器的泵浦光场分布研究 |
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| 引用本文： | 刘全喜,钟鸣,刘文兵,任刚,夏惠军,杨美霞,衣学斌,温洋.激光二极管侧面泵浦薄片激光器的泵浦光场分布研究[J].激光与红外,2010,40(3):249-253. |
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| 作者姓名： | 刘全喜 钟鸣 刘文兵 任刚 夏惠军 杨美霞 衣学斌 温洋 |
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| 作者单位： | 西南技术物理研究所,四川,成都,610041 |
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| 摘 要： | 建立了激光二极管侧面泵浦复合晶体薄片激光器的数值模型,考虑到光束在晶体边界的折射,得出了晶体薄片内的泵浦光分布情况。分析了二极管个数、泵浦距离、吸收系数、光束发散角及晶体薄片半径对薄片内泵浦光分布和吸收效率的影响规律。理论结果与相关的实验基本相符,可为二极管泵浦固体激光器的结构设计和实验研究提供理论参考。
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| 关 键 词： | 固体激光器 激光二极管侧面泵浦 薄片激光器 泵浦光分布 |
Study of the pump distribution of thin crystal disk laser side-pumped by laser-diode |
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| LIU Quan-xi,ZHANG Ming,LIU Wen-bing,REN Gang,XIA Hui-jun,YANG Mei-xi,YI Xue-bin,WEN Yang.Study of the pump distribution of thin crystal disk laser side-pumped by laser-diode[J].Laser & Infrared,2010,40(3):249-253. |
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| Authors: | LIU Quan-xi ZHANG Ming LIU Wen-bing REN Gang XIA Hui-jun YANG Mei-xi YI Xue-bin WEN Yang |
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| Affiliation: | South-West Institute of Technical Physics;Chengdu 610041;China |
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| Abstract: | A mathematic model of the thin composite crystal disk side-pumped by laser-diode(LD) is set up.The pump distribution of thin crystal disk is obtained considering the refraction of light at the interface.The influence disciplinarian of the number of LD and the pump distance and the light divergence angle and the radius of crystal disk on pump distribution and absorption efficiency of crystal disk is obtained and analyzed.The theoretical results accord with interrelated experiment and provide theoretical refe... |
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| Keywords: | solid laser laser-diode side-pumping thin disk laser pump distribution |
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