| 折轴三反射镜成象光学系统结构研究 |
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| 引用本文： | 刘新平,杨建峰.折轴三反射镜成象光学系统结构研究[J].光子学报,1998,27(1):73-76. |
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| 作者姓名： | 刘新平 杨建峰 |
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| 作者单位： | 中国科学院西安光学精密机械研究所!西安，710068，中国科学院西安光学精密机械研究所!西安，710068 |
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| 摘 要： | 本文讨论了折轴式三块二次曲面反射镜成象光学系统结构,与非共轴三反射镜结构比较,该三反射镜结构其布置具有装调容易、杂散光影响小等优点.本文介绍了该系统中两个遮拦相匹配应满足的条件,以及改变结构参数和减小中心遮拦提高成象分辨率的简单且有效的方法.
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| 关 键 词： | 二次曲面反射镜 三反射镜结构 |
| 收稿时间： | 1997-03-09 |
THREE-MIRROR SYSTEM WITH A FOLDED MIRROR |
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| Liu Xinping, Yang Jianfeng.THREE-MIRROR SYSTEM WITH A FOLDED MIRROR[J].Acta Photonica Sinica,1998,27(1):73-76. |
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| Authors: | Liu Xinping Yang Jianfeng |
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| Institution: | Xi’an Institute of optics & Precision Mechanics, Chinese Academia of Sinica, Xi’an 710068 |
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| Abstract: | The three mirror system with a small folded mirror is discussed in the paper. It have thehigh MTF because the aberrations could be eliminated for the system with the three mirrors of theconic constants. Comparing with off--axial three mirror system, it is easy to be assembled. Thetechnique which controls the central obstructions in two places is also proposed. |
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| Keywords: | Mirrors with second order surface Configuration with three mirrors |
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