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Systematic design and experimental demonstration of bianisotropic metasurfaces for scattering-free manipulation of acoustic wavefronts

Recent advances in gradient metasurfaces have shown that by locally controlling the bianisotropic response of the cells one can ensure full control of refraction, that is, arbitrarily redirect the waves without scattering into unwanted directions. In this work, we propose and experimentally verify t...

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Publicat a:Nat Commun
Autors principals: Li, Junfei, Shen, Chen, Díaz-Rubio, Ana, Tretyakov, Sergei A., Cummer, Steven A.
Format: Artigo
Idioma:Inglês
Publicat: Nature Publishing Group UK 2018
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5890261/
https://ncbi.nlm.nih.gov/pubmed/29632385
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-018-03778-9
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