Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film

Multiplexed vortex light beams are promising for optical communications, but efficient mode sorting is so far limited to bulk optics. Here the authors develop a scalable vortex beam sorter that uses a plasmonic topological insulator structure to spatially separate the modes to resolve them on a stan...

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Main Authors:	Zengji Yue, Haoran Ren, Shibiao Wei, Jiao Lin, Min Gu
Format:	article
Language:	EN
Published:	Nature Portfolio 2018
Subjects:	Science Q
Online Access:	https://doaj.org/article/f6c1c5d5932140c58a139457d0391cc0
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id	oai:doaj.org-article:f6c1c5d5932140c58a139457d0391cc0
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spelling	oai:doaj.org-article:f6c1c5d5932140c58a139457d0391cc02021-12-02T14:39:07ZAngular-momentum nanometrology in an ultrathin plasmonic topological insulator film10.1038/s41467-018-06952-12041-1723https://doaj.org/article/f6c1c5d5932140c58a139457d0391cc02018-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-06952-1https://doaj.org/toc/2041-1723Multiplexed vortex light beams are promising for optical communications, but efficient mode sorting is so far limited to bulk optics. Here the authors develop a scalable vortex beam sorter that uses a plasmonic topological insulator structure to spatially separate the modes to resolve them on a standard CMOS detector.Zengji YueHaoran RenShibiao WeiJiao LinMin GuNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Zengji Yue Haoran Ren Shibiao Wei Jiao Lin Min Gu Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film
description	Multiplexed vortex light beams are promising for optical communications, but efficient mode sorting is so far limited to bulk optics. Here the authors develop a scalable vortex beam sorter that uses a plasmonic topological insulator structure to spatially separate the modes to resolve them on a standard CMOS detector.
format	article
author	Zengji Yue Haoran Ren Shibiao Wei Jiao Lin Min Gu
author_facet	Zengji Yue Haoran Ren Shibiao Wei Jiao Lin Min Gu
author_sort	Zengji Yue
title	Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film
title_short	Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film
title_full	Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film
title_fullStr	Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film
title_full_unstemmed	Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film
title_sort	angular-momentum nanometrology in an ultrathin plasmonic topological insulator film
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/f6c1c5d5932140c58a139457d0391cc0
work_keys_str_mv	AT zengjiyue angularmomentumnanometrologyinanultrathinplasmonictopologicalinsulatorfilm AT haoranren angularmomentumnanometrologyinanultrathinplasmonictopologicalinsulatorfilm AT shibiaowei angularmomentumnanometrologyinanultrathinplasmonictopologicalinsulatorfilm AT jiaolin angularmomentumnanometrologyinanultrathinplasmonictopologicalinsulatorfilm AT mingu angularmomentumnanometrologyinanultrathinplasmonictopologicalinsulatorfilm
_version_	1718390749127507968

Angular-momentum nanometrology in an ultrathin plasmonic topological insulator film

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