103 citations · 253 across the 19 of their papers we have counts for
3 papers · 1 filter
Formation of collimated sound beams by three-dimensional sonic crystals
A. Cebrecos, V. Romero-Garcia, R. Pico +4
A theoretical and experimental study of the propagation of sound beams in- and behind three-dimensional sonic crystals at frequencies close to the band edges is presented. An effic…
Spatial Filtering of Sound Beams by Sonic Crystals
R. Pico, V. J. Sanchez-Morcillo, I. Perez-Arjona +1
We propose and numerically demonstrate an efficient cleaning of spatial structure (spatial filtering) of sound beams by propagating them through at least twodimensional sonic cryst…
Self collimation of ultrasound in a 3D sonic crystal
E. Soliveres, V. Espinosa, I. Perez-Arjona +2
We present the experimental demonstration of self-collimation (subdiffractive propagation) of an ultrasonic beam inside a three-dimensional sonic crystal. The crystal is formed by…