3 papers
physics.optics2026
Optical Poling Reveals Hidden Molecular Restructuring in Multimode Fibers, Unlocking Ultra-Efficient Third-Order Nonlinearities
Maxime Jonard, Thomas Larqué, Dan-Esli Bouyou Bouyou +10
Optical poling is a well-established technique for inducing Ï^{(2)} nonlinearity, yet its impact on silica's molecular structure remains unexplored. Here, we report the first dire…
physics.med-ph2024
Exploitation of the nonresonant background of Multiplex-Coherent anti-Stokes Raman Scattering for label-free discrimination of proteins
Malik Nafa, Tigran Mansuryan, Vincent Couderc +9
We propose a novel approach using Multiplex-Coherent Anti-Stokes Raman Scattering (M-CARS) for la-bel-free discriminations in biomedical tissues. The strategy is based on the evalu…
eess.IV2024
A Novel Variational Approach for Multiphoton Microscopy Image Restoration: from PSF Estimation to 3D Deconvolution
Julien Ajdenbaum, Emilie Chouzenoux, Claire Lefort +2
In multi-photon microscopy (MPM), a recent in-vivo fluorescence microscopy system, the task of image restoration can be decomposed into two interlinked inverse problems: firstly, t…