76 citations · 197 across the 5 of their papers we have counts for
5 papers
Imaging through a square multimode fiber by scanning focused spots with the memory effect
Sylvain Mezil, Irène Wang, Emmanuel Bossy
The existence of a shift-shift memory effect, whereby any translation of the input field induces translations in the output field in four symmetrical directions, has been observed…
Single-shot hybrid photoacoustic-fluorescent microendoscopy through a multi-mode fiber with wavefront shaping
Sylvain Mezil, Antonio M. Caravaca-Aguirre, Edward Z. Zhang +4
We present a minimally-invasive endoscope based on a multimode fiber that combines photoacoustic and fluorescence sensing. From the measurement of a transmission matrix during a pr…
Imaging Gigahertz Zero-Group-Velocity Lamb Waves
Qingnan Xie, Sylvain Mezil, Paul H Otsuka +5
We image GHz zero-group-velocity (ZGV) Lamb waves in the time domain by means of an ultrafast optical technique, revealing their stationary nature and their acoustic energy localiz…
Investigation of interfacial stiffnesses of a tri-layer using Zero-Group Velocity Lamb modes
Sylvain Mezil, François Bruno, Samuel Raetz +3
Zero-Group Velocity (ZGV) Lamb waves are studied in a structure composed of two plates bonded by an adhesive layer. The dispersion curves are calculated for a Duralumin/epoxy/Dural…
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…