271 citations · 1.3k across the 28 of their papers we have counts for
4 papers · 2 filters
Super-resolution photoacoustic fluctuation imaging with multiple speckle illumination
Thomas Chaigne, Jérôme Gateau, Marc Allain +4
In deep tissue photoacoustic imaging, the spatial resolution is inherently limited by acoustic diffraction. Moreover, as the ultrasound attenuation increases with frequency, resolu…
Optical-resolution photoacoustic imaging through thick tissue with a thin capillary as a dual optical-in acoustic-out waveguide
Olivier Simandoux, Nicolino Stasio, Jerome Gateau +4
We demonstrate the ability to guide high-frequency photoacoustic waves through thick tissue with a water-filled silica-capillary (150 μm inner diameter and 30 mm long). An optical-…
Single-side access, isotropic resolution and multispectral 3D photoacoustic imaging with rotate-translate scanning of ultrasonic detector array
Jérôme Gateau, Marc Gesnik, Jean-Marie Chassot +1
Photoacoustic imaging can achieve high-resolution three-dimensional visualization of optical absorbers at penetration depths ~ 1 cm in biological tissues by detecting optically-ind…
Photoacoustic generation by a gold nanosphere: From linear to nonlinear thermoelastics in the long-pulse illumination regime
Amaury Prost, Florian Poisson, Emmanuel Bossy
We investigate theoretically the photoacoustic generation by a gold nanosphere in water in the thermoelastic regime. Specifically, we consider the long-pulse illumination regime, i…