Transformation optics with Fabry-Pérot resonances

Transformation optics is a powerful tool to design various novel devices, such as invisibility cloak. Fantastic effects from this technique are usually accompanied with singular mappings, resulting in challenging implementations and narrow bands of working frequencies. Here in this article, Fabry-Pé...

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Autores principales: Sadeghi, M. M., Li, Sucheng, Xu, Lin, Hou, Bo, Chen, Huanyang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4345524/
https://www.ncbi.nlm.nih.gov/pubmed/25726924
http://dx.doi.org/10.1038/srep08680
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author Sadeghi, M. M.
Li, Sucheng
Xu, Lin
Hou, Bo
Chen, Huanyang
author_facet Sadeghi, M. M.
Li, Sucheng
Xu, Lin
Hou, Bo
Chen, Huanyang
author_sort Sadeghi, M. M.
collection PubMed
description Transformation optics is a powerful tool to design various novel devices, such as invisibility cloak. Fantastic effects from this technique are usually accompanied with singular mappings, resulting in challenging implementations and narrow bands of working frequencies. Here in this article, Fabry-Pérot resonances in materials of extreme anisotropy are used to design various transformation optical devices that are not only easy to realize but also work well for a set of resonant frequencies (multiple frequencies). As an example, a prototype of a cylindrical concentrator is fabricated for microwaves.
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spelling pubmed-43455242015-03-10 Transformation optics with Fabry-Pérot resonances Sadeghi, M. M. Li, Sucheng Xu, Lin Hou, Bo Chen, Huanyang Sci Rep Article Transformation optics is a powerful tool to design various novel devices, such as invisibility cloak. Fantastic effects from this technique are usually accompanied with singular mappings, resulting in challenging implementations and narrow bands of working frequencies. Here in this article, Fabry-Pérot resonances in materials of extreme anisotropy are used to design various transformation optical devices that are not only easy to realize but also work well for a set of resonant frequencies (multiple frequencies). As an example, a prototype of a cylindrical concentrator is fabricated for microwaves. Nature Publishing Group 2015-03-03 /pmc/articles/PMC4345524/ /pubmed/25726924 http://dx.doi.org/10.1038/srep08680 Text en Copyright © 2015, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article's Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder in order to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Sadeghi, M. M.
Li, Sucheng
Xu, Lin
Hou, Bo
Chen, Huanyang
Transformation optics with Fabry-Pérot resonances
title Transformation optics with Fabry-Pérot resonances
title_full Transformation optics with Fabry-Pérot resonances
title_fullStr Transformation optics with Fabry-Pérot resonances
title_full_unstemmed Transformation optics with Fabry-Pérot resonances
title_short Transformation optics with Fabry-Pérot resonances
title_sort transformation optics with fabry-pérot resonances
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4345524/
https://www.ncbi.nlm.nih.gov/pubmed/25726924
http://dx.doi.org/10.1038/srep08680
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