110 citations · 640 across the 16 of their papers we have counts for
3 papers · 1 filter
A random matrix approach to detect defects in a strongly scattering polycrystal: how the memory effect can help overcome multiple scattering
Sharfine Shahjahan, Alexandre Aubry, Fabienne Rupin +2
We report on ultrasonic imaging in a random heterogeneous medium. The goal is to detect flaws embedded deeply into a polycrystalline material. A 64-element array of piezoelectric t…
Fluctuations of correlations and Green's function reconstruction: role of scattering
Eric Larose, Arnaud Derode, Philippe Roux +1
Correlations of ambient seismic or acoustic vibrations are now widely used to reconstruct the impulse response between two passive receivers as if a source was placed at one of the…
Passive Retrieval of Rayleigh Waves in Disordered Elastic Media
Eric Larose, Arnaud Derode, Dominique Clorennec +2
When averaged over sources or disorder, cross-correlation of diffuse fields yield the Green's function between two passive sensors. This technique is applied to elastic ultrasonic…