Space-Wave Routing via Surface Waves Using a Metasurface System

We introduce the concept of a metasurface system able to route space waves via surface waves. This concept may be used to laterally shift or modulate the beam width of scattered waves. The system is synthesized based on a momentum transfer approach using phase-gradient metasurfaces. The concept is e...

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Detalles Bibliográficos
Autores principales: Achouri, Karim, Caloz, Christophe
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5954163/
https://www.ncbi.nlm.nih.gov/pubmed/29765107
http://dx.doi.org/10.1038/s41598-018-25967-8
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author Achouri, Karim
Caloz, Christophe
author_facet Achouri, Karim
Caloz, Christophe
author_sort Achouri, Karim
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description We introduce the concept of a metasurface system able to route space waves via surface waves. This concept may be used to laterally shift or modulate the beam width of scattered waves. The system is synthesized based on a momentum transfer approach using phase-gradient metasurfaces. The concept is experimentally verified in an “electromagnetic periscope”. Additionally, we propose two other potential applications namely a beam expander and a multi-wave refractor.
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spelling pubmed-59541632018-05-21 Space-Wave Routing via Surface Waves Using a Metasurface System Achouri, Karim Caloz, Christophe Sci Rep Article We introduce the concept of a metasurface system able to route space waves via surface waves. This concept may be used to laterally shift or modulate the beam width of scattered waves. The system is synthesized based on a momentum transfer approach using phase-gradient metasurfaces. The concept is experimentally verified in an “electromagnetic periscope”. Additionally, we propose two other potential applications namely a beam expander and a multi-wave refractor. Nature Publishing Group UK 2018-05-15 /pmc/articles/PMC5954163/ /pubmed/29765107 http://dx.doi.org/10.1038/s41598-018-25967-8 Text en © The Author(s) 2018 Open Access 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/.
spellingShingle Article
Achouri, Karim
Caloz, Christophe
Space-Wave Routing via Surface Waves Using a Metasurface System
title Space-Wave Routing via Surface Waves Using a Metasurface System
title_full Space-Wave Routing via Surface Waves Using a Metasurface System
title_fullStr Space-Wave Routing via Surface Waves Using a Metasurface System
title_full_unstemmed Space-Wave Routing via Surface Waves Using a Metasurface System
title_short Space-Wave Routing via Surface Waves Using a Metasurface System
title_sort space-wave routing via surface waves using a metasurface system
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5954163/
https://www.ncbi.nlm.nih.gov/pubmed/29765107
http://dx.doi.org/10.1038/s41598-018-25967-8
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