| 基于共焦法透镜中心厚度检测的光学系统设计 |
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| 引用本文： | 乔杨,张宁,刘涛,徐熙平.基于共焦法透镜中心厚度检测的光学系统设计[J].光学技术,2010,36(6). |
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| 作者姓名： | 乔杨 张宁 刘涛 徐熙平 |
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| 摘 要： | 光学透镜的中心厚度是光学系统中的一个重要参数,其加工质量的好坏对光学系统的成像质量具有很大的影响。提出了一种基于共焦原理的非接触在线检测技术。系统的测量范围可达到9.8mm,测量精度可达到14.7μm。
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| 关 键 词： | 几何光学 光学系统设计 共焦法 |
Optical system design for the measurement of center thickness of lens based on confocal technology |
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| QIAO Yang,ZHANG Ning,LIU Tao,XU Xiping.Optical system design for the measurement of center thickness of lens based on confocal technology[J].Optical Technique,2010,36(6). |
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| Authors: | QIAO Yang ZHANG Ning LIU Tao XU Xiping |
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| Abstract: | The central thickness of optical lens is one of the most important parameters for optical systems,and its precision has great influence on the imaging quality. A technology of non-contact on line measurement based on confocal technology is provided. The measuring range of this system is 9.8mm,and the precision reaches 14.7μm. |
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| Keywords: | geometrical optics optical system design confocal technology |
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