Investigation of optical testing with a phase-only liquid crystal spatial light modulator

	Investigation of optical testing with a phase-only liquid crystal spatial light modulator
其他题名	论文其他题名
	Cao Z. L.; Xuan L.; Hu L. F.; Liu Y. J.; Mu Q. Q.; Li D. Y.
	2005
发表期刊	Optics Express
ISSN	1094-4087
卷号	13 期号:4 页码:1059-1065
摘要	We illustrate that the phase-only liquid crystal spatial light modulator (LC SLM) can be used for optical testing. The large phase change and the phase modulation precision are discussed. The computer generated holograms (CGH) method is used to acquire the significant phase modulation. And the phase modulating characteristics of the LC SLM are measured. It shows the phase modulation depth is more than 2pi and the modulation precision is down to 1/14lambda (PV) and 1/100lambda (rms) (lambda=632.8nm). In order to verify this method, the former surface of a convex lens is tested by ZYGO interferometer. The parallel straight fringes are obtained. It is shown that PV is 1/3lambda and rms is 1/20lambda after compensated by the LC SLM. (C) 2005 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/181722/24981
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Cao Z. L.,Xuan L.,Hu L. F.,et al. Investigation of optical testing with a phase-only liquid crystal spatial light modulator[J]. Optics Express,2005,13(4):1059-1065.
APA	Cao Z. L.,Xuan L.,Hu L. F.,Liu Y. J.,Mu Q. Q.,&Li D. Y..(2005).Investigation of optical testing with a phase-only liquid crystal spatial light modulator.Optics Express,13(4),1059-1065.
MLA	Cao Z. L.,et al."Investigation of optical testing with a phase-only liquid crystal spatial light modulator".Optics Express 13.4(2005):1059-1065.

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