Using curved hologram to test large-aperture convex surface

	Using curved hologram to test large-aperture convex surface
其他题名	论文其他题名
	Liu H.; Lu Z. W.; Li F. Y.; Xie Y. J.; Kan S. S.; Wang S. R.
	2004
发表期刊	Optics Express
ISSN	1094-4087
卷号	12 期号:14 页码:3251-3256
摘要	A valid optical system with a computer-generated hologram fabricated on a concave lens surface, for measuring large-aperture convex surface, is demonstrated experimentally. The CGH employed in this system has been constructed using a new technology that combines laser direct writing and lithography. This technology allows precise alignment, superior linear profile and high resolution of the gratings that compose the CGH. The particular characteristics of this new type of CGH could derive higher accuracy, efficiency and lower cost for testing aspherics in comparison to other CGH employed previously by other authors. We have designed and fabricated one system and measured a 110 mm-diameter convex surface of errors 300.6 nm P-V after compensating the alignment errors. It is believed that this kind of system can be used to measure even large aperture convex surface. (C) 2004 Optical Society of America.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25102
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu H.,Lu Z. W.,Li F. Y.,et al. Using curved hologram to test large-aperture convex surface[J]. Optics Express,2004,12(14):3251-3256.
APA	Liu H.,Lu Z. W.,Li F. Y.,Xie Y. J.,Kan S. S.,&Wang S. R..(2004).Using curved hologram to test large-aperture convex surface.Optics Express,12(14),3251-3256.
MLA	Liu H.,et al."Using curved hologram to test large-aperture convex surface".Optics Express 12.14(2004):3251-3256.

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