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Spin Hall effect of transmitted light in a three-layer waveguide with lossy epsilon-near-zero metamaterial
Tang, Tingting1; Li, Jie1; Zhang, Yanfen1; Li, Chaoyang2; Luo, Li1
2016
Source PublicationOptics Express
ISSN1094-4087
Volume24Issue:24Pages:28113-28121
SubtypeJ
AbstractWe study spin Hall effect (SHE) of transmitted light in a three-layer waveguide with epsilon-near-zero (ENZ) metamaterial. As the increased loss of anisotropic ENZ metamaterial brings decreased propagation loss for oblique incidence, the transmission of incident light is enhanced which induces a different distribution of transverse shift peaks. Based on simulation results, the influences of ENZ permittivity components and thickness as well as gold layer thickness on transverse shift of left-circularly polarized light in ENZ/Au/ENZ waveguide are analyzed. In order to make our results convincing we make use of alternating thin layers of silver and germanium stacking to construct anisotropic ENZ metamaterial. The transverse shifts of incident light with different ENZ metamaterial and gold layer thicknesses are obtained. Calculation results show the maximum transverse shifts of left-polarized light for linear polarized light can achieve 49.6 microns. Meanwhile, the enhanced SHE of transmitted light is invariant with the variation of gold layer which shows a great tolerance to fabrication error. © 2016 Optical Society of America.
KeywordAnisotropy Crystal Symmetry Gold Light Polarization Light Transmission Metamaterials Waveguides
DOI10.1364/OE.24.028114
Indexed BySCI ; Ei
Language英语
Funding OrganizationNatural National Science Foundation of China (NSFC) [61505016] ; Project of Sichuan Provincial Department of Education [15ZA0183] ; Scientific research fund of Chengdu University of Information Technology [J201418]
WOS IDWOS:000389468200094
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/8429
Collection自适应光学技术研究室(八室)
Affiliation1. Information Materials and Device Applications Key Laboratory of Sichuan Provincial Universities, Chengdu University of Information Technology, Chengdu
2.610225, China
3. Solorein Technology Inc., Chengdu
4.610209, China
Recommended Citation
GB/T 7714
Tang, Tingting,Li, Jie,Zhang, Yanfen,et al. Spin Hall effect of transmitted light in a three-layer waveguide with lossy epsilon-near-zero metamaterial[J]. Optics Express,2016,24(24):28113-28121.
APA Tang, Tingting,Li, Jie,Zhang, Yanfen,Li, Chaoyang,&Luo, Li.(2016).Spin Hall effect of transmitted light in a three-layer waveguide with lossy epsilon-near-zero metamaterial.Optics Express,24(24),28113-28121.
MLA Tang, Tingting,et al."Spin Hall effect of transmitted light in a three-layer waveguide with lossy epsilon-near-zero metamaterial".Optics Express 24.24(2016):28113-28121.
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