| 宽带高光束质量KrF激光器的实验研究 |
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| 引用本文： | 王晓慧,吕志伟,韩松巍,赵晓彦,程永康.宽带高光束质量KrF激光器的实验研究[J].应用激光,2001,21(3):183-184. |
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| 作者姓名： | 王晓慧 吕志伟 韩松巍 赵晓彦 程永康 |
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| 作者单位： | 哈尔滨工业大学光电子技术研究所 |
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| 摘 要： | 利用SBS作为相位共轭镜，对宽带KrF自由振荡激光器的光束质量进行了改善。在KrF激光能量为36mJ，脉宽为13.7ns，束散角为9.5倍衍射限的条件下，获得输出能量为20.8mJ，脉宽为4.3ns，束散角为6.4倍衍射限的高光束质量宽带KrF激光。
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| 关 键 词： | 激光器 受激布里渊散射 光束质量 脉宽压缩 |
| 修稿时间： | 2000年10月29 |
The Experimental Study of High Beam Quality Broadband KrF Laser Source |
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| Wang Xiaohui,Lin Dianyang,Lu Zhiwei,Han Songwei,Zhao Xiaoyan,Cheng Yongkang.The Experimental Study of High Beam Quality Broadband KrF Laser Source[J].Applied Laser,2001,21(3):183-184. |
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| Authors: | Wang Xiaohui Lin Dianyang Lu Zhiwei Han Songwei Zhao Xiaoyan Cheng Yongkang |
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| Abstract: | The beam quality of broadband free oscillated KrF laser was investigated utilizing SBS as phase-conjugation-mirror in this paper. Broadband 6.4X diffiraction-Limited KrF with energy of 20.8mJ and pulse duration of 4.3ns was obtained while the 9.5X diffraction-Lmited pump KrF laser with energy of 36mJ and pulse duration of 13.7ns was used. |
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| Keywords: | KrF laser stimulated brillouin scattering beam quality pulse compression |
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