Optimization of an off-axis three-mirror anastigmatic system with wavefront coding technology based on MTF invariance

	Optimization of an off-axis three-mirror anastigmatic system with wavefront coding technology based on MTF invariance
其他题名	论文其他题名
	Yan F.; Zhang X. J.
	2009
发表期刊	Optics Express
ISSN	1094-4087
卷号	17 期号:19 页码:16809-16819
摘要	In this paper the invariance of modulation transfer function (MTF), which describes the insensitivity to perturbation of MTF, is defined to be the evaluating criterion of the wavefront coding system. The rapid optimization of wavefront coding system based on the MTF invariance is proposed by means of introducing the mathematical program Matlab to normal optical design process. The interface called MZDDE between Matlab and Zemax is applied to realize the fast data exchanging and merit function calculating. The genetic algorithm tool (GA) in Matlab is introduced to the optimizing process, which accelerates the converging efficiency considerably. The MTF invariance of optimized system drops to 0.0119 while that of original system is larger than 0.018. If the all the fields of view is taken into consideration, the MTF invariance of optimized system and original system is less than 0.015 and larger than 0.020 respectively. It is proven that the optimization of the unusual optical system with special property can be executed conveniently and rapidly with the help of external program and dynamic data exchange. (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/181722/26309
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yan F.,Zhang X. J.. Optimization of an off-axis three-mirror anastigmatic system with wavefront coding technology based on MTF invariance[J]. Optics Express,2009,17(19):16809-16819.
APA	Yan F.,&Zhang X. J..(2009).Optimization of an off-axis three-mirror anastigmatic system with wavefront coding technology based on MTF invariance.Optics Express,17(19),16809-16819.
MLA	Yan F.,et al."Optimization of an off-axis three-mirror anastigmatic system with wavefront coding technology based on MTF invariance".Optics Express 17.19(2009):16809-16819.

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