110 citations · 522 across the 16 of their papers we have counts for
5 papers · 1 filter
Non contact probing of interfacial stiffnesses between two plates by Zero-Group Velocity Lamb modes
Sylvain Mezil, Jérôme Laurent, Daniel Royer +1
A non contact technique using Zero-Group Velocity (ZGV) Lamb modes is developed to probe the bonding between two solid plates coupled by a thin layer. The layer thickness is assume…
Temporal behavior of laser induced elastic plate resonances
Jérôme Laurent, Daniel Royer, Claire Prada
This paper investigates the dependence on Poisson's ratio of local plate resonances in low attenuating materials. In our experiments, these resonances are generated by a pulse lase…
Full transmission and reflection of waves propagating through a maze of disorder
Benoît Gérardin, Jérôme Laurent, Arnaud Derode +2
Thirty years ago, theorists showed that a properly designed combination of incident waves could be fully transmitted through (or reflected by) a disordered medium, based on the exi…
Non-destructive testing of composite plates by holographic vibrometry
Francois Bruno, Jérôme Laurent, Claire Prada +3
We report on a wide-field optical monitoring method for revealing local delaminations in sandwich-type composite plates at video-rate by holographic vibrometry. Non-contact measure…
Holographic imaging of surface acoustic waves
Francois Bruno, Jérôme Laurent, Daniel Royer +1
We report on an experimental demonstration of surface acoustic waves monitoring on a thin metal plate with heterodyne optical holography. Narrowband imaging of local optical pathle…