110 citations · 522 across the 16 of their papers we have counts for
4 papers · 1 filter
Laser beam shaping for enhanced Zero-Group Velocity Lamb modes generation
François Bruno, Jérôme Laurent, Paul Jehanno +2
Optimization of Lamb modes induced by laser can be achieved by adjusting the spatial source distribution to the mode wavelength (). The excitability of Zero-Group Velocity (ZGV)…
Particlelike wave packets in complex scattering systems
Benoît Gérardin, Jérôme Laurent, Philipp Ambichl +3
A wave packet undergoes a strong spatial and temporal dispersion while propagating through a complex medium. This wave scattering is often seen as a nightmare in wave physics wheth…
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…