中国科学院机构知识库网格系统: Study on the calculation and application for asphericity of rectangle off-axis aspherics (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Study on the calculation and application for asphericity of rectangle off-axis aspherics (EI CONFERENCE)

文献类型：会议论文


作者	Xuan B.; Song S.-M.; Xie J.-J.; Xie J.-J.; Zhang H.; Zhang H.; Wang P.; Li J.-F.
出版日期	2009
会议名称	4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008
会议地点	Chengdu, China
关键词	Asphericity which affects the manufacturing process and the grinding quantity is an important parameter of optical aspherics. In this paper the approximation the least square fitting wavefront aberration sag methods are given for the calculation of optical asphericity. The effects of different definitions of optical asphericity are analysed to optimize the process of manufacture. A sag method is presented to solve the best-fit sphere and asphericity for an off-aixs aspheric mirror with a rectangle aperture of 180mm145mm and polishing quantity and distribution plots are given. The optical manufacturing and testing technology for different choices of best-fit spheres and asphericity are described and analyzed. Therefore proper definition of optical asphericity which is useful to manufacturing is very important for optical fabrication and test. 2009 SPIE.
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33857]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Xuan B.,Song S.-M.,Xie J.-J.,et al. Study on the calculation and application for asphericity of rectangle off-axis aspherics (EI CONFERENCE)[C]. 见:4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008. Chengdu, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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