| 一种检测非球面的崭新方法 |
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| 引用本文： | 辛企明,高宏,高云. 一种检测非球面的崭新方法[J]. 北京理工大学学报(英文版), 1996, 5(2): 155-161 |
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| 作者姓名： | 辛企明 高宏 高云 |
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| 作者单位： | 北京理工大学光电工程系 |
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| 摘 要： | 根据特殊阴影法──小孔法原理，研制了一种检测非球面的装置，并进行了一些实验．实验结果显示，这种崭新的方法具有简单易操作的优点，并能定量地测量较大口径的非球面．
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| 关 键 词： | 非球面；面形检测；小孔 |
A Novel Method of Testing Aspherical Surface |
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| Xin Qiming,Gao Hong and Gao Yun. A Novel Method of Testing Aspherical Surface[J]. Journal of Beijing Institute of Technology, 1996, 5(2): 155-161 |
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| Authors: | Xin Qiming Gao Hong Gao Yun |
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| Affiliation: | Department of Optical Engineering,Beijing Institute of Technology, Beijing 100081;Department of Optical Engineering,Beijing Institute of Technology, Beijing 100081;Department of Optical Engineering,Beijing Institute of Technology, Beijing 100081 |
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| Abstract: | A set-up based on a special shadow method, pinhole method, was made and some experiments were done. The results show that this novel method is simple, easy to operate,and suitable for testing large aspherical surfaces quantitatively. |
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| Keywords: | aspherical surface figure testing pinhole |
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