Broadband frequency translation through time refraction in an epsilon-near-zero material

Here, the authors present an experimental demonstration of adiabatic frequency conversion using the concept of time boundary by exploiting the properties of an ITO film operating near its epsilon-near-zero frequency. They demonstrate a large and controllable shift up to 14.9 THz.

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Autores principales: Yiyu Zhou, M. Zahirul Alam, Mohammad Karimi, Jeremy Upham, Orad Reshef, Cong Liu, Alan E. Willner, Robert W. Boyd
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/4afcf9c7d2ba4973b9dece9c0be0713e
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spelling oai:doaj.org-article:4afcf9c7d2ba4973b9dece9c0be0713e2021-12-02T17:32:28ZBroadband frequency translation through time refraction in an epsilon-near-zero material10.1038/s41467-020-15682-22041-1723https://doaj.org/article/4afcf9c7d2ba4973b9dece9c0be0713e2020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15682-2https://doaj.org/toc/2041-1723Here, the authors present an experimental demonstration of adiabatic frequency conversion using the concept of time boundary by exploiting the properties of an ITO film operating near its epsilon-near-zero frequency. They demonstrate a large and controllable shift up to 14.9 THz.Yiyu ZhouM. Zahirul AlamMohammad KarimiJeremy UphamOrad ReshefCong LiuAlan E. WillnerRobert W. BoydNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Yiyu Zhou
M. Zahirul Alam
Mohammad Karimi
Jeremy Upham
Orad Reshef
Cong Liu
Alan E. Willner
Robert W. Boyd
Broadband frequency translation through time refraction in an epsilon-near-zero material
description Here, the authors present an experimental demonstration of adiabatic frequency conversion using the concept of time boundary by exploiting the properties of an ITO film operating near its epsilon-near-zero frequency. They demonstrate a large and controllable shift up to 14.9 THz.
format article
author Yiyu Zhou
M. Zahirul Alam
Mohammad Karimi
Jeremy Upham
Orad Reshef
Cong Liu
Alan E. Willner
Robert W. Boyd
author_facet Yiyu Zhou
M. Zahirul Alam
Mohammad Karimi
Jeremy Upham
Orad Reshef
Cong Liu
Alan E. Willner
Robert W. Boyd
author_sort Yiyu Zhou
title Broadband frequency translation through time refraction in an epsilon-near-zero material
title_short Broadband frequency translation through time refraction in an epsilon-near-zero material
title_full Broadband frequency translation through time refraction in an epsilon-near-zero material
title_fullStr Broadband frequency translation through time refraction in an epsilon-near-zero material
title_full_unstemmed Broadband frequency translation through time refraction in an epsilon-near-zero material
title_sort broadband frequency translation through time refraction in an epsilon-near-zero material
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/4afcf9c7d2ba4973b9dece9c0be0713e
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AT jeremyupham broadbandfrequencytranslationthroughtimerefractioninanepsilonnearzeromaterial
AT oradreshef broadbandfrequencytranslationthroughtimerefractioninanepsilonnearzeromaterial
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AT alanewillner broadbandfrequencytranslationthroughtimerefractioninanepsilonnearzeromaterial
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