Wide-window angular spectrum method for optical field propagation through ABCD systems

	Wide-window angular spectrum method for optical field propagation through ABCD systems
	Li Y. Y.; Guo J.; Liu L. S.; Wang T. F.; Shao J. F.
	2014
发表期刊	Journal of Modern Optics
ISSN	ISBN/0950-0340
卷号	61 期号:18 页码:1519-1528
摘要	The wide-window angular spectrum (WWAS) method is proposed to simulate field propagation through paraxial optical systems, mainly based on the Collins formula and the scaled Fourier transform (SFT). The application of the SFT algorithm makes the sampling processes in the input space, output space and spatial-frequency domains completely independent, and as a result, we can choose a larger calculation window size for simulating long-distance propagation without increasing the calculation burden. The sampling criteria are derived analytically and used in the numerical simulations to present the correctness and effectiveness of the WWAS algorithm. The advantages of the algorithm are shown by making a comparison with other angular spectrum methods for the free-space propagation case.
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/181722/44510
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Li Y. Y.,Guo J.,Liu L. S.,et al. Wide-window angular spectrum method for optical field propagation through ABCD systems[J]. Journal of Modern Optics,2014,61(18):1519-1528.
APA	Li Y. Y.,Guo J.,Liu L. S.,Wang T. F.,&Shao J. F..(2014).Wide-window angular spectrum method for optical field propagation through ABCD systems.Journal of Modern Optics,61(18),1519-1528.
MLA	Li Y. Y.,et al."Wide-window angular spectrum method for optical field propagation through ABCD systems".Journal of Modern Optics 61.18(2014):1519-1528.

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