All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides

Nonreciprocity is viewed as a useful feature for many future optical devices. Here, the authors observe all-optically-induced nonreciprocal dichroism in monolayer WS2, which is explained by valley-selective response.

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Autores principales:	Sriram Guddala, Yuma Kawaguchi, Filipp Komissarenko, Svetlana Kiriushechkina, Anton Vakulenko, Kai Chen, Andrea Alù, Vinod M. Menon, Alexander B. Khanikaev
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/6a62ca57a304444b9ecb35a7e2790fd0
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spelling	oai:doaj.org-article:6a62ca57a304444b9ecb35a7e2790fd02021-12-02T17:40:00ZAll-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides10.1038/s41467-021-24138-02041-1723https://doaj.org/article/6a62ca57a304444b9ecb35a7e2790fd02021-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-24138-0https://doaj.org/toc/2041-1723Nonreciprocity is viewed as a useful feature for many future optical devices. Here, the authors observe all-optically-induced nonreciprocal dichroism in monolayer WS2, which is explained by valley-selective response.Sriram GuddalaYuma KawaguchiFilipp KomissarenkoSvetlana KiriushechkinaAnton VakulenkoKai ChenAndrea AlùVinod M. MenonAlexander B. KhanikaevNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Sriram Guddala Yuma Kawaguchi Filipp Komissarenko Svetlana Kiriushechkina Anton Vakulenko Kai Chen Andrea Alù Vinod M. Menon Alexander B. Khanikaev All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
description	Nonreciprocity is viewed as a useful feature for many future optical devices. Here, the authors observe all-optically-induced nonreciprocal dichroism in monolayer WS2, which is explained by valley-selective response.
format	article
author	Sriram Guddala Yuma Kawaguchi Filipp Komissarenko Svetlana Kiriushechkina Anton Vakulenko Kai Chen Andrea Alù Vinod M. Menon Alexander B. Khanikaev
author_facet	Sriram Guddala Yuma Kawaguchi Filipp Komissarenko Svetlana Kiriushechkina Anton Vakulenko Kai Chen Andrea Alù Vinod M. Menon Alexander B. Khanikaev
author_sort	Sriram Guddala
title	All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
title_short	All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
title_full	All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
title_fullStr	All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
title_full_unstemmed	All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
title_sort	all-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/6a62ca57a304444b9ecb35a7e2790fd0
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All-optical nonreciprocity due to valley polarization pumping in transition metal dichalcogenides

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