Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide

Abstract The discovery of Photonic spin Hall effect (PSHE) on surface plasmon polaritons (SPPs) is an important progress in photonics. In this paper, a method of realizing multi-channel PSHE in two-dimensional metal-air-metal waveguide is proposed. By modulating the phase difference $$\phi$$ ϕ and p...

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Autores principales:	Li-Ming Zhao, Yun-Song Zhou
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ca19670577224072a8ec65a03bb9c80d
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spelling	oai:doaj.org-article:ca19670577224072a8ec65a03bb9c80d2021-12-02T15:39:41ZTunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide10.1038/s41598-021-93517-w2045-2322https://doaj.org/article/ca19670577224072a8ec65a03bb9c80d2021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93517-whttps://doaj.org/toc/2045-2322Abstract The discovery of Photonic spin Hall effect (PSHE) on surface plasmon polaritons (SPPs) is an important progress in photonics. In this paper, a method of realizing multi-channel PSHE in two-dimensional metal-air-metal waveguide is proposed. By modulating the phase difference $$\phi$$ ϕ and polar angle $$\theta$$ θ of the dipole source, the SPP can propagate along a specific channel. We further prove that PSHE results from the component wave interference theory. We believe that our findings will rich the application of SPPs in optical devices.Li-Ming ZhaoYun-Song ZhouNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Li-Ming Zhao Yun-Song Zhou Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide
description	Abstract The discovery of Photonic spin Hall effect (PSHE) on surface plasmon polaritons (SPPs) is an important progress in photonics. In this paper, a method of realizing multi-channel PSHE in two-dimensional metal-air-metal waveguide is proposed. By modulating the phase difference $$\phi$$ ϕ and polar angle $$\theta$$ θ of the dipole source, the SPP can propagate along a specific channel. We further prove that PSHE results from the component wave interference theory. We believe that our findings will rich the application of SPPs in optical devices.
format	article
author	Li-Ming Zhao Yun-Song Zhou
author_facet	Li-Ming Zhao Yun-Song Zhou
author_sort	Li-Ming Zhao
title	Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide
title_short	Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide
title_full	Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide
title_fullStr	Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide
title_full_unstemmed	Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide
title_sort	tunable multichannel photonic spin hall effect in metal-dielectric-metal waveguide
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ca19670577224072a8ec65a03bb9c80d
work_keys_str_mv	AT limingzhao tunablemultichannelphotonicspinhalleffectinmetaldielectricmetalwaveguide AT yunsongzhou tunablemultichannelphotonicspinhalleffectinmetaldielectricmetalwaveguide
_version_	1718385899760254976

Tunable multichannel Photonic spin Hall effect in metal-dielectric-metal waveguide

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