Linear polarization grating combining a circular polarization grating with a special cycloidal diffractive quarter waveplate

doi:10.1364/oe.27.033378

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Linear polarization grating combining a circular polarization grating with a special cycloidal diffractive quarter waveplate
	W.Chen; Z.Zhao; C.Wang; H.Li; R.Wei; S.Zhang; Z.Peng; Y.Liu
刊名	Optics Express
	2019
卷号	27 期号:23 页码:33377-33389
关键词	pancharatnam phase,high-efficiency,beam-splitters,holography,azobenzene,displays,Optics
ISSN号	1094-4087
DOI	10.1364/oe.27.033378
英文摘要	We introduce and demonstrate a switchable novel linear polarization grating (LPG) consisting of a circular polarization grating (CPG) and a special cycloidal diffractive quarter waveplate (CQWP). The CQWP is developed that marvelously matches the polarization-state of beams passing through the CPG. Such an LPG is so polarization-sensitive that it can split an incident linear polarized beam into two proportionally controllable left- or right-handed circularly polarized lights. We establish rigorous simulation model based on finite element method to investigate near-field polarization-state distribution of CPGs. Furthermore, LPGs are demonstrated and the diffraction properties are obtained with simulation and Jones Matrix analysis. The combination of CPGs and CQWPs is achieved with polymerizable liquid crystal. The experimental results of deflection angle and polarization selectivity of LPGs are consistent with those of simulation. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/63451]
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.Chen,Z.Zhao,C.Wang,et al. Linear polarization grating combining a circular polarization grating with a special cycloidal diffractive quarter waveplate[J]. Optics Express,2019,27(23):33377-33389.
APA	W.Chen.,Z.Zhao.,C.Wang.,H.Li.,R.Wei.,...&Y.Liu.(2019).Linear polarization grating combining a circular polarization grating with a special cycloidal diffractive quarter waveplate.Optics Express,27(23),33377-33389.
MLA	W.Chen,et al."Linear polarization grating combining a circular polarization grating with a special cycloidal diffractive quarter waveplate".Optics Express 27.23(2019):33377-33389.