dc.contributor.author | Romain, X | |
dc.contributor.author | Degl’Innocenti, R | |
dc.contributor.author | Baida, FI | |
dc.contributor.author | Boyer, P | |
dc.date.accessioned | 2024-05-21T12:54:06Z | |
dc.date.available | 2024-05-21T12:54:06Z | |
dc.date.issued | 2021-06-03 | |
dc.identifier.citation | Romain, X., Degl’Innocenti, R., Baida, F.I. et al. Tunable polarization-induced Fano resonances in stacked wire-grid metasurfaces. Commun Phys 4, 115 (2021). https://doi.org/10.1038/s42005-021-00623-2 | en_US |
dc.identifier.uri | https://qmro.qmul.ac.uk/xmlui/handle/123456789/96985 | |
dc.description.abstract | Stacked metasurfaces are being investigated in light of exploring exotic optical effects that cannot be achieved with single-layered metasurfaces. In this article, we theoretically demonstrate that metallic wire-grid metasurfaces with specific polarization properties have the ability to induce tunable Fano resonances when they are stacked. The developed original model—combining a circulating field approach together with an extended Jones formalism—reveals the underlying principle that gives rise to the polarization-induced Fano resonances. The theoretical frame is validated in an experimental proof of concept using commercially available wire-grids and a terahertz time domain spectrometer. This unexplored possibility opens an alternative path to the realization and control of Fano resonances by using stacked metallic metasurfaces. Furthermore, these findings suggest that the polarization can be used as an additional degree of freedom for the design of optical resonators with enhanced and tunable properties. | en_US |
dc.publisher | Nature Research | en_US |
dc.relation.ispartof | Communications Physics | |
dc.rights | This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/ licenses/by/4.0/. | |
dc.title | Tunable polarization-induced Fano resonances in stacked wire-grid metasurfaces | en_US |
dc.type | Article | en_US |
dc.rights.holder | © The Author(s) 2021 | |
dc.identifier.doi | 10.1038/s42005-021-00623-2 | |
pubs.issue | 1 | en_US |
pubs.notes | Not known | en_US |
pubs.publication-status | Published | en_US |
pubs.volume | 4 | en_US |
rioxxterms.funder | Default funder | en_US |
rioxxterms.identifier.project | Default project | en_US |