| 配光镜柱面半径光电检测方法的研究 |
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| 引用本文： | 张铁强,田云霞,郭山河. 配光镜柱面半径光电检测方法的研究[J]. 光学技术, 1996, 0(3) |
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| 作者姓名： | 张铁强 田云霞 郭山河 |
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| 作者单位： | 吉林工业大学应用物理系，长春地质学院实验物理教研室 |
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| 摘 要： | 本文介绍一种测量柱面镜曲率半径的基本原理和检测系统结构。该测量技术利用激光束折射原理，采用线阵ＣＣＤ光电探测器件和单片机数据处理系统，通过测量激光束散开的宽度，计算出柱面镜的曲率半径。将这种方法应用到配光镜柱面单位曲率半径测量，整个测试过程在微机控制下自动完成，并具有高的测试精度。
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| 关 键 词： | 柱面半径，激光折射，光电探测 |
The research on photo-electric measuring method for the cylindrical surface radius in matched miror |
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| Zhang Tieqiang, Tian Yunxia, Guo Shanhe. The research on photo-electric measuring method for the cylindrical surface radius in matched miror[J]. Optical Technique, 1996, 0(3) |
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| Authors: | Zhang Tieqiang Tian Yunxia Guo Shanhe |
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| Abstract: | The paper present a new measuring method and system structure that can detect cylindrical miror radius. The measuring techneque can detect disperse laser beam width and calculate cylindrical miror radius, by using two line scanning CCD and one chip microcomputer system. This measuring method was used to measure in the cylindrical surface radius of mached miror. The measuring is automatic and high accuracy. |
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| Keywords: | cylindrical suface radius laser refraction photo-electric detection |
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