2 papers
physics.class-ph2013
Producing acoustic 'Frozen Waves': Simulated experiments with diffraction/attenuation resistant beams, in lossy media
Jose' L. Prego-Borges, Michel Zamboni-Rached, Erasmo Recami +1
The so-called Localized Waves (LW), and the "Frozen Waves" (FW), have arisen significant attention in the areas of Optics and Ultrasound, because of their surprising energy localiz…
physics.class-ph2012
Producing Acoustic 'Frozen Waves': Simulated experiments
Jose' L. Prego, Michel Zamboni-Rached, Erasmo Recami +1
In this paper we show how appropriate superpositions of Bessel beams can be successfully used to obtain arbitrary longitudinal intensity patterns of nondiffracting ultrasonic wavef…