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Acoustic metamaterial for subwavelength edge detection

Metamaterials have demonstrated the possibility to produce super-resolved images by restoring propagative and evanescent waves. However, for efficient information transfer, for example, in compressed sensing, it is often desirable to visualize only the fast spatial variations of the wave field (carr...

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Detalles Bibliográficos
Publicado en:Nat Commun
Main Authors: Molerón, Miguel, Daraio, Chiara
Formato: Artigo
Idioma:Inglês
Publicado: Nature Pub. Group 2015
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4560791/
https://ncbi.nlm.nih.gov/pubmed/26304739
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/ncomms9037
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