2 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 χ^{(2)} nonlinearity, yet its impact on silica's molecular structure remains unexplored. Here, we report the first direc…
physics.optics2022
X-ray computed -tomography for the characterization of optical fibers
Mario Ferraro, Maria C. Crocco, Fabio Mangini +11
In spite of their ubiquitous applications, the characterization of glass fibers by means of all-optical techniques is still facing some limitations. Recently, X-ray absorption has…