Publications (85)
Spatially incoherent illumination interferometry: a PSF almost insensitive to aberrations
Peng Xiao, Mathias Fink, A. Claude Boccara
We show that with spatially incoherent illumination, the point spread function width of an imaging interferometer like that used in full-field optical coherence tomography (FFOCT)…
Crystalline metamaterials for topological properties at subwavelength scales
Simon Yves, Romain Fleury, Thomas Berthelot +3
The exciting discovery of topological condensed matter systems has lately triggered a search for their photonic analogs, motivated by the possibility of robust backscattering-immun…
Smart Radio Environments Empowered by AI Reconfigurable Meta-Surfaces: An Idea Whose Time Has Come
Marco Di Renzo, Merouane Debbah, Dinh-Thuy Phan-Huy +11
Future wireless networks are expected to constitute a distributed intelligent wireless communications, sensing, and computing platform, which will have the challenging requirement…
Resonant Metalenses for Breaking the Diffraction Barrier
Fabrice Lemoult, Geoffroy Lerosey, Julien de Rosny +1
We introduce the resonant metalens, a cluster of coupled subwavelength resonators. Dispersion allows the conversion of subwavelength wavefields into temporal signatures while the P…
Ultrasound matrix imaging for 3D transcranial in vivo localization microscopy
Flavien Bureau, Louise Denis, Antoine Coudert +3
Transcranial ultrasound imaging is usually limited by skull-induced attenuation and high-order aberrations. By using contrast agents such as microbubbles in combination with ultraf…
Multi-Spectral Reflection Matrix for Ultra-Fast 3D Label-Free Microscopy
Paul Balondrade, Victor Barolle, Nicolas Guigui +5
Label-free microscopy exploits light scattering to obtain a three-dimensional image of biological tissues. However, light propagation is affected by aberrations and multiple scatte…