103 citations · 253 across the 19 of their papers we have counts for
19 papers
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…
Self-organization of ultrasound in viscous fluids
V. J. Sanchez-Morcillo, J. Martinez-Mora, I. Perez-Arjona +2
We report the theoretical and experimental demonstration of pattern formation in acoustics. The system is an acoustic resonator containing a viscous fluid. When the system is drive…
Spontaneous symmetry breaking as a resource for noncritically squeezed light
G. J. de Valcárcel, F. V. Garcia-Ferrer, R. M. Höppner +3
In the last years we have proposed the use of the mechanism of spontaneous symmetry breaking with the purpose of generating perfect quadrature squeezing. Here we review previous wo…
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…
Diffusion stabilizes cavity solitons in bidirectional lasers
Isabel Perez-Arjona, Victor Sanchez-Morcillo, Javier Redondo +2
We study the influence of field diffusion on the spatial localized structures (cavity solitons) recently predicted in bidirectional lasers. We find twofold positive role of the dif…