Broad visible spectral subwavelength polarizer with high extinction ratio using hyperbolic metamaterial

doi:10.1364/oe.27.018399

CIOMP OpenIR

	Broad visible spectral subwavelength polarizer with high extinction ratio using hyperbolic metamaterial
	W.Zhang; X.Tan; N.Wu; W.H.Li; Q.B.Jiao; S.Yang
	2019
发表期刊	Optics Express
ISSN	1094-4087
卷号	27 期号:13 页码:18399-18409
摘要	A subwavelength polarizer with an extinction ratio greater than 50 dB in the visible region (exceeding 80 dB in the 500 to 800 nm wavelength region) is presented that uses hyperbolic metamaterial decorated on each side with a subwavelength grating. The approach is based on the spatial frequency filtering characteristics of the hyperbolic metamaterial with its alternating metal-dielectric nano-film, which enables squeezing of bulk plasmon polaritons to support transverse magnetic polarized light transmission in the high spatial wavevector modes while suppressing other polarization mode waves over the broad visible spectrum. The proposed method exhibits a more realizable fabrication process than that used for a subwavelength polarizer based on high-aspect-ratio grating for broad spectrum and high-extinction-ratio performance. The subwavelength polarizer in this work is potential for the high-sensitivity polarimetric imaging. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
关键词	wire-grid polarizer,performance,Optics
DOI	10.1364/oe.27.018399
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62785
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	W.Zhang,X.Tan,N.Wu,et al. Broad visible spectral subwavelength polarizer with high extinction ratio using hyperbolic metamaterial[J]. Optics Express,2019,27(13):18399-18409.
APA	W.Zhang,X.Tan,N.Wu,W.H.Li,Q.B.Jiao,&S.Yang.(2019).Broad visible spectral subwavelength polarizer with high extinction ratio using hyperbolic metamaterial.Optics Express,27(13),18399-18409.
MLA	W.Zhang,et al."Broad visible spectral subwavelength polarizer with high extinction ratio using hyperbolic metamaterial".Optics Express 27.13(2019):18399-18409.

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