Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces

Metasurfaces are not adjustable after fabrication, and a critical challenge is to realise a technique of tuning their optical properties that is both fast and efficient. Here, Shcherbakov et al. realise an ultrafast tunable metasurface with picosecond-scale large absolute reflectance modulation at l...

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Auteurs principaux:	Maxim R. Shcherbakov, Sheng Liu, Varvara V. Zubyuk, Aleksandr Vaskin, Polina P. Vabishchevich, Gordon Keeler, Thomas Pertsch, Tatyana V. Dolgova, Isabelle Staude, Igal Brener, Andrey A. Fedyanin
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2017
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/98924d74b9434b6abd67b6637d9c743a
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spelling	oai:doaj.org-article:98924d74b9434b6abd67b6637d9c743a2021-12-02T13:57:44ZUltrafast all-optical tuning of direct-gap semiconductor metasurfaces10.1038/s41467-017-00019-32041-1723https://doaj.org/article/98924d74b9434b6abd67b6637d9c743a2017-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-00019-3https://doaj.org/toc/2041-1723Metasurfaces are not adjustable after fabrication, and a critical challenge is to realise a technique of tuning their optical properties that is both fast and efficient. Here, Shcherbakov et al. realise an ultrafast tunable metasurface with picosecond-scale large absolute reflectance modulation at low pump fluences.Maxim R. ShcherbakovSheng LiuVarvara V. ZubyukAleksandr VaskinPolina P. VabishchevichGordon KeelerThomas PertschTatyana V. DolgovaIsabelle StaudeIgal BrenerAndrey A. FedyaninNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Maxim R. Shcherbakov Sheng Liu Varvara V. Zubyuk Aleksandr Vaskin Polina P. Vabishchevich Gordon Keeler Thomas Pertsch Tatyana V. Dolgova Isabelle Staude Igal Brener Andrey A. Fedyanin Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
description	Metasurfaces are not adjustable after fabrication, and a critical challenge is to realise a technique of tuning their optical properties that is both fast and efficient. Here, Shcherbakov et al. realise an ultrafast tunable metasurface with picosecond-scale large absolute reflectance modulation at low pump fluences.
format	article
author	Maxim R. Shcherbakov Sheng Liu Varvara V. Zubyuk Aleksandr Vaskin Polina P. Vabishchevich Gordon Keeler Thomas Pertsch Tatyana V. Dolgova Isabelle Staude Igal Brener Andrey A. Fedyanin
author_facet	Maxim R. Shcherbakov Sheng Liu Varvara V. Zubyuk Aleksandr Vaskin Polina P. Vabishchevich Gordon Keeler Thomas Pertsch Tatyana V. Dolgova Isabelle Staude Igal Brener Andrey A. Fedyanin
author_sort	Maxim R. Shcherbakov
title	Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
title_short	Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
title_full	Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
title_fullStr	Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
title_full_unstemmed	Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
title_sort	ultrafast all-optical tuning of direct-gap semiconductor metasurfaces
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/98924d74b9434b6abd67b6637d9c743a
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Ultrafast all-optical tuning of direct-gap semiconductor metasurfaces

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