Design of a novel hologram for full measurement of large and deep convex aspheric surfaces

	Design of a novel hologram for full measurement of large and deep convex aspheric surfaces
其他题名	论文其他题名
	Liu H.; Lu Z. W.; Li F. Y.; Sun Q.
	2007
发表期刊	Optics Express
ISSN	1094-4087
卷号	15 期号:6 页码:3120-3126
摘要	We proposed a valid method with a novel computer-generated hologram (CGH) to test large-aperture convex aspheric. The CGH consisted of two zones with different amounts of power: the central zone has a larger amount of power than the marginal zone. Compared with other CGHs used for convex aspheric testing [SPIE. 2576.258 (1995)], it could overcome the difficulty of measuring the central region of the convex surface under test, while relaxing the requirement for the illumination optics and CGH of the test system. We have designed an optical test system with the novel CGH to test a 150 mm-diameter convex surface with full aperture by using optical design software Zemax. The simulated result verified the efficiency of the novel CGH. It is believed that this kind of CGHs can be used to measure any large and deep convex surface with full aperture. (c) 2007 Optical Society of America.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26537
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. Design of a novel hologram for full measurement of large and deep convex aspheric surfaces[J]. Optics Express,2007,15(6):3120-3126.
APA	Liu H.,Lu Z. W.,Li F. Y.,&Sun Q..(2007).Design of a novel hologram for full measurement of large and deep convex aspheric surfaces.Optics Express,15(6),3120-3126.
MLA	Liu H.,et al."Design of a novel hologram for full measurement of large and deep convex aspheric surfaces".Optics Express 15.6(2007):3120-3126.

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