Testing of aspheric mirror by non-null compensation method

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	Testing of aspheric mirror by non-null compensation method
	Wang, X.
刊名	Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
	2015
卷号	44 期号:9 页码:2702-2709
英文摘要	For the purpose to overcome the difficulty of testing aspheric surfaces by null lens or CGH (Computer-Generated Hologram), the non-null testing was proposed. The basic principle and theory of testing asphere by digital plane, partial compensation and subaperture stitching interferometry (SSI) were analysed and researched, and each testing model and flow chart were established. Combining examples, an asphere of little departure with the aperture of 350 mm was tested by the digital plane and SSI, respectively. As results, the difference of PV and RMS error between SSI and partial compensation is 0.015 and 0.002 ( is 632.8 nm), respectively. The prototype and setup for testing asphere by partial compensation were devised and developed, a precise convex asphere is measured by this method, the PV and RMS of the surface error is 0.183 and 0.018, respectively. , 2015, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
收录类别	EI
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/56304]
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
推荐引用方式 GB/T 7714	Wang, X.. Testing of aspheric mirror by non-null compensation method[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2015,44(9):2702-2709.
APA	Wang, X..(2015).Testing of aspheric mirror by non-null compensation method.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,44(9),2702-2709.
MLA	Wang, X.."Testing of aspheric mirror by non-null compensation method".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 44.9(2015):2702-2709.