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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Nature Portfolio
2020
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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) |
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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 |
work_keys_str_mv |
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