| 展宽器群速度色散的几何光学方法分析 |
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| 引用本文： | 张向东,徐至展,王晓方. 展宽器群速度色散的几何光学方法分析[J]. 中国激光, 2002, 29(2): 127-130 |
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| 作者姓名： | 张向东 徐至展 王晓方 |
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| 作者单位： | 中国科学院上海光学精密机械研究所,上海,201800 |
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| 基金项目： | 中国科学院百人计划资助项目 |
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| 摘 要： | 利用几何光学的方法分析推导了啁啾脉冲放大技术中几种典型光栅展宽器的群速度色散 ,给出了解析表达式。结果与Martinez用Fresnel Kirchhoff积分方法获得的群速度色散一致。
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| 关 键 词： | 啁啾脉冲放大 展宽器 群速度色散 |
| 收稿时间： | 2001-02-02 |
Analysis of Group Velocity Dispersion of Typical Stretchers by Means of Geometric Optics |
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| ZHANG Xiang dong,XU Zhi zhan,WANG Xiao fang. Analysis of Group Velocity Dispersion of Typical Stretchers by Means of Geometric Optics[J]. Chinese Journal of Lasers, 2002, 29(2): 127-130 |
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| Authors: | ZHANG Xiang dong XU Zhi zhan WANG Xiao fang |
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| Abstract: | In this paper, the group velocity delay of several stretchers that are used in chirped pulse amplification laser technology was analysed with geometric optics method. The analytical formulas of group velocity dispersion are given, which are consistent with Martinez's result for the stretcher that he proposed and analysed with Fresnel Kirchhoff integral. |
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| Keywords: | chirped pulse amplification stretcher group velocity dispersion |
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