Diffractive characteristics of the liquid crystal spatial light modulator

	Diffractive characteristics of the liquid crystal spatial light modulator
其他题名	论文其他题名
	Cao Z. L.; Mu Q. Q.; Hu L. F.; Liu Y. G.; Xuan L.
	2007
发表期刊	Chinese Physics
ISSN	1009-1963
卷号	16 期号:6 页码:1665-1671
摘要	The liquid crystal spatial light modulator ( LC SLM) is very suitable for wavefront correction and optical testing and can produce a wavefront with large phase change and high accuracy. The LC SLM is composed of thousands of pixels and the pixel size and shape have effects on the diffractive characteristics of the LC SLM. This paper investigates the pixel effect on the phase of the wavefront with the scalar diffractive theory. The results show that the maximum optical path difference modulation is 41 mu m to produce the paraboloid wavefront with the peak to valley accuracy better than lambda 10. Effects of the mismatch between the pixel and the period, and black matrix on the di ff raction e ffi ciency of the LC SLM are also analysed with the Fresnel phase lens model. The ability of the LC SLM is discussed for optical testing and wavefront correction based on the calculated results. It shows that the LC SLM can be used as a wavefront corrector and a compensator.
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/181722/26567
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.,Mu Q. Q.,Hu L. F.,et al. Diffractive characteristics of the liquid crystal spatial light modulator[J]. Chinese Physics,2007,16(6):1665-1671.
APA	Cao Z. L.,Mu Q. Q.,Hu L. F.,Liu Y. G.,&Xuan L..(2007).Diffractive characteristics of the liquid crystal spatial light modulator.Chinese Physics,16(6),1665-1671.
MLA	Cao Z. L.,et al."Diffractive characteristics of the liquid crystal spatial light modulator".Chinese Physics 16.6(2007):1665-1671.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Cao-2007-Diffractive（746KB）			开放获取	--	浏览请求全文