| 大口径折反射式光学系统的光机结合分析 |
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| 引用本文： | 惠彬,李景镇,裴云天,龚向东.大口径折反射式光学系统的光机结合分析[J].光子学报,2006,35(7):1117-1120. |
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| 作者姓名： | 惠彬 李景镇 裴云天 龚向东 |
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| 作者单位： | 1. 深圳大学工程技术学院,深圳,510068
2. 中国科学院上海技术物理研究所,上海,200083 |
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| 基金项目： | 国家自然科学基金(60477042,60127501)资助项目 |
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| 摘 要： | 大口径折反射式光学系统在空间遥感仪器中广泛应用，反射镜的支撑结构直接关系镜面面形变化从而影响光学遥感器的成像质量.建立了光学系统的光机结合分析方法，使得在设计阶段就能评测光学元件支撑结构是否满足要求，得到支撑结构对成像质量的影响的直观结果.这一方法也可用于光学系统的光机热结合分析.
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| 关 键 词： | 光学系统 光机结合分析 光学设计 有限元 |
| 收稿时间： | 2006-02-24 |
| 修稿时间： | 2006年2月24日 |
Integrated Analysis of Optics and Mechanics in Larger Aperture Catadioptric Optical System |
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| Hui Bin,Li Jingzhen,Pei Yuntian,Gong Xiangdong.Integrated Analysis of Optics and Mechanics in Larger Aperture Catadioptric Optical System[J].Acta Photonica Sinica,2006,35(7):1117-1120. |
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| Authors: | Hui Bin Li Jingzhen Pei Yuntian Gong Xiangdong |
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| Institution: | 1. Engineering Technology School of Shenzhen University,Shenzhen 518060; 2. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083 |
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| Abstract: | The reflection optics with large aperture is widely used in spatial remote instruments. The imaging quality of the optics is closely related to the mirror surface deformation which caused by the mirrorrs supporting structure. An interface program between the mechanical finite element analysis and the optic design software is presented. In this way, it can directly study the deterioration of the optics imaging quality which caused by the supporting structure. During the design of the optical system, this method can also be used in integrated analysis of optics, mechanics and thermodynamics. |
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| Keywords: | Optical system Integrated analysis of optics and mechanics Optical design Finite element |
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