Modal interaction matrix measurement for liquid-crystal corrector: precision evaluation

	Modal interaction matrix measurement for liquid-crystal corrector: precision evaluation
其他题名	论文其他题名
	Mu Q. Q.; Cao Z. L.; Peng Z. H.; Liu Y. G.; Hu L. F.; Lu X. H.; Xuan L.
	2009
发表期刊	Optics Express
ISSN	1094-4087
卷号	17 期号:11 页码:9330-9336
摘要	A modal interaction matrix (IM) measurement procedure is introduced for a liquid-crystal (LC) corrector for use in a phase-wrapping technique. Zernike modes are used to reconstruct the aberration wavefront and to drive the LC corrector. Usually the driving area is different from the active area. This difference induces a coupling effect on Zernike modes, which may have an impact on correction precision. In this paper the coupling effect is evaluated due to area difference and decentration, respectively. Then, a simulated turbulence wavefront is used to simulate the reconstruction process to evaluate its influence on reconstruction precision. We present simulation results that show that this method can be used to measure the IM with very high reconstruction precision under proper configuration. In order to maintain precision, the permissible eccentricity distance is also simulated with a result of no more than 5% of the LC corrector diameter. (C) 2009 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/181722/26345
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Mu Q. Q.,Cao Z. L.,Peng Z. H.,et al. Modal interaction matrix measurement for liquid-crystal corrector: precision evaluation[J]. Optics Express,2009,17(11):9330-9336.
APA	Mu Q. Q..,Cao Z. L..,Peng Z. H..,Liu Y. G..,Hu L. F..,...&Xuan L..(2009).Modal interaction matrix measurement for liquid-crystal corrector: precision evaluation.Optics Express,17(11),9330-9336.
MLA	Mu Q. Q.,et al."Modal interaction matrix measurement for liquid-crystal corrector: precision evaluation".Optics Express 17.11(2009):9330-9336.

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