| 二元光学在凸非球面零件检测中的应用 |
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| 引用本文： | 肖永鹏,任涛.二元光学在凸非球面零件检测中的应用[J].东北师大学报(自然科学版),2007,39(3):131-133. |
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| 作者姓名： | 肖永鹏 任涛 |
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| 作者单位： | 东北师范大学计算机科学学院,吉林,长春,130024;长春理工大学计算机学院,吉林,长春,130022 |
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| 基金项目： | 国家自然科学基金资助项目（60473042,60573067） |
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| 摘 要： | 分析使用多种透镜组合成补偿镜对非球面进行背部检验,在各种传统检测方法的基础上,研究了一种新的检测方法——使用二元光学元件(CGH)作为补偿镜来检测大口径凸非球面,从而降低加工精度和减小系统体积.讨论了二元光学的原理和设计方法,并给出设计实例.
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| 关 键 词： | 二元光学 光学设计 非球面检测 |
| 文章编号： | 1000-1832（2007）03-0131-03 |
| 修稿时间： | 2006-04-25 |
Binary component testing the large convex surface |
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| XIAO Yong-peng,REN Tao.Binary component testing the large convex surface[J].Journal of Northeast Normal University (Natural Science Edition),2007,39(3):131-133. |
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| Authors: | XIAO Yong-peng REN Tao |
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| Institution: | 1.School of Computer Science,Northeast Normal University,Changchun 130024,China;2.School of Computes Science,Changchun University of Science and Technology,Changchun 130022,China |
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| Abstract: | Based on the traditional methods,the large convex surface testing method is using the back testing,For this kind of system the compensate lens is more complexity and need high manufacture accuracy.A new idea testing the convex surface is provided by using binary element,the principle and design method is discussed and the example for it is also given.It can make the compensate lens simply.The practical aperture of the convex surface is 500 mm,It is tried to make the binary optic using in the convex surface testing. |
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| Keywords: | binary optic optical design aspherical-surface testing |
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