| 两镜系统分析 |
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| 引用本文： | 张海洪,樊仲维,郝沛明. 两镜系统分析[J]. 量子电子学报, 2003, 20(3): 273-277 |
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| 作者姓名： | 张海洪 樊仲维 郝沛明 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所,应用光学国家重点实验室,长春,130022 |
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| 摘 要： | 本文根据三级像差理论,讨论了满足系统为会聚光路、系统遮拦比|α|<1两个条件的两镜系统,分析了以消球差S_1=0为初始条件,同时校正其余像差系数S_(II),S_(III)的系统。对在不同非球面系数条件下,主镜、副镜的面形以及比较半径R_1,R_2随遮拦比α和放大率β的变化作了分析,并总结了现有已命名的经典系统。
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| 关 键 词： | 两镜系统 三级像差 遮拦比 放大率 非球面系数 |
| 文章编号： | 1007-5461(2003)03-0273-05 |
| 收稿时间： | 2002-01-21 |
| 修稿时间： | 2002-01-21 |
Analysis of Two-mirror System |
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| Zhang Haihong,Fan Zhongwei,Hao Peiming. Analysis of Two-mirror System[J]. Chinese Journal of Quantum Electronics, 2003, 20(3): 273-277 |
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| Authors: | Zhang Haihong Fan Zhongwei Hao Peiming |
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| Abstract: | The two-mirror systems which are convergent and comply with |a| < 1 are discussed based on the third-order aberration theory. A general analysis on zero-coma system and zero-astigmatism system with the initial condition of zero-spherical aberration are figured out. The variety of the vertex radius of curvature R1, R2 and surface figure of primary mirror and secondary mirror with obstruction ratio a and amplification β with different aspheric coefficient are analysed. The classic systems which consisted of two mirrors are summarized. |
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| Keywords: | two-mirror optical system: the third-order aberration ratio obstruction ratio amplification aspheric coefficient |
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