Eliminating the Rayleigh anomalies in metal grating

	Eliminating the Rayleigh anomalies in metal grating
	Gao, Hongtao 1; Yan, Wei 1; Hu, Song 2; Zhang, Yudong 2
	2017
Source Publication	Optics Communications
ISSN	0030-4018
Volume	405 Pages:8-11
Abstract	We demonstrate that Rayleigh anomalies of some diffraction order of metal reflection gratings and transmission grating can be eliminated. The studied grating consists of a one-dimensional (1-D) periodic rectangular slit array. A systemic rule has been reported that can be used to counteract the infinity of the Green function resulted from working at the Rayleigh cutoff wavelength, by choosing a suitable value of the ratio of the slit width to the period of the grating. Eliminating the Rayleigh anomalies is of intrinsic physical interest as well as of vital concern in the design of the optical element. © 2017 Elsevier B.V.
Keyword	Optics - Physics
Indexed By	SCI ; Ei
Language	英语
Document Type	期刊论文
Identifier	http://ir.ioe.ac.cn/handle/181551/8857
Collection	微电子装备总体研究室（四室）
Affiliation	1.State Key Laboratory of Optical Technologies for Microfabrication, Institute of Optics and Electronics, Chinese Academy of Sciences, ChengDu; 610209, China; 2.Institute of Optics and Electronics, Chinese Academy of Sciences, ChengDu; 610209, China
Recommended Citation GB/T 7714	Gao, Hongtao,Yan, Wei,Hu, Song,et al. Eliminating the Rayleigh anomalies in metal grating[J]. Optics Communications,2017,405:8-11.
APA	Gao, Hongtao,Yan, Wei,Hu, Song,&Zhang, Yudong.(2017).Eliminating the Rayleigh anomalies in metal grating.Optics Communications,405,8-11.
MLA	Gao, Hongtao,et al."Eliminating the Rayleigh anomalies in metal grating".Optics Communications 405(2017):8-11.

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