40 citations · 75 across the 3 of their papers we have counts for
3 papers
physics.app-ph2021★ 40 cited
Multiresonant Layered Acoustic Metamaterial (MLAM) solution for broadband low-frequency noise attenuation through double-peak sound transmission loss response
David Roca, Juan Cante, Oriol Lloberas-Valls +2
The problem of noise control and attenuation is of interest in a broad range of applications, especially in the low-frequency range, below 1000 Hz. Acoustic metamaterials allow us…
physics.app-ph2021★ 35 cited
Broadband and intense sound transmission loss by a coupled-resonance acoustic metamaterial
David Roca, Mahmoud I. Hussein
The advent of acoustic metamaterials opened up a new frontier in the control of sound transmission. A key limitation, however, is that an acoustic metamaterial based on a single lo…
physics.optics2015
Avalanche effect and gain saturation in high harmonic generation
Carles Serrat, David Roca, Josep M. Budesca +7
Optical amplifiers in all ranges of the electromagnetic spectrum exhibit two essential characteristics: i) the input signal during the propagation in the medium is multiplied by th…