Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/61551
Título : Influence of the hole filling fraction on the ultrasonic transmission through plates with subwavelength aperture arrays
Autor : Estrada, Héctor, Candelas, Pilar, Uris, Antonio, Belmar, Francisco, Meseguer, F., García de Abajo, F. Javier
Fecha de publicación : 2008
Editor: American Institute of Physics
Citación : Applied Physics Letters 93: 011907 (2008)
Resumen: We report on the large impact of the hole filling fraction on the ultrasonic transmission spectra of periodic subwavelength hole arrays. We demonstrate both theoretically and experimentally that transmission peaks become narrower as the filling fraction decreases. Our results are consistent in plates with different thickness values and provide a route map for the design of plates with tailored acoustic transmission profiles. © 2008 American Institute of Physics.
URI : http://hdl.handle.net/10261/61551
Identificadores: doi: 10.1063/1.2955825
issn: 0003-6951
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