QQ客服 官方微博 反馈留言

	A new method on measuring radius of curvature of a conic aspherical mirror
	Huang, Chuan-Ke1,2; Wu, Yong-Qian1; Fan, Bin1; Yan, Feng-Tao1,2; Liu, Feng-Wei1,2; Zhang, Yong-Hong1,2
	2014
会议名称	Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
会议日期	2014
卷号	9280
页码	928017
中文摘要	We present a method to measure the radius of curvature of a concave conic asphere. By analysis the central area of the asphere, we can measure the radius of an arbitrary point in the central area instead of the vertex of asphere. In the procedure, we firstly adjust the interferometer until the interferogram of the central area approach nulls, then put the laser tracker ball at the beam focus of the interferometer and move the tracker ball to touch the central area of the aspherical surface to get the two positions. With these measurement data, we can calculate the radius of curvature of the aspherical vertex and its uncertainty. © 2014 SPIE.
英文摘要	We present a method to measure the radius of curvature of a concave conic asphere. By analysis the central area of the asphere, we can measure the radius of an arbitrary point in the central area instead of the vertex of asphere. In the procedure, we firstly adjust the interferometer until the interferogram of the central area approach nulls, then put the laser tracker ball at the beam focus of the interferometer and move the tracker ball to touch the central area of the aspherical surface to get the two positions. With these measurement data, we can calculate the radius of curvature of the aspherical vertex and its uncertainty. © 2014 SPIE.
收录类别	EI
学科主题	Interferometers - Manufacture - Mirrors - Telescopes - Uncertainty analysis
语种	英语
ISSN号	0277786X
内容类型	会议论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7613]
专题	光电技术研究所_先光中心
作者单位	1.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, Sichuan, China 2.University of Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Huang, Chuan-Ke,Wu, Yong-Qian,Fan, Bin,et al. A new method on measuring radius of curvature of a conic aspherical mirror[C]. 见:Proceedings of SPIE: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes. 2014.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。