https://doi.org/10.1051/epjconf/202328711010
Experimental observation of discretized conical wave in a multimode fiber
1 Laboratoire Interdisciplinaire Carnot de Bourg ogne, UMR6303 CNRS-Universite de Bourgogne, Dijon, France
2 Department of Optics and Photonics, Wroclaw University of Science and Technology, Wroclaw, Poland
* e-mail: karolina.stefanska@pwr.edu.pl
** e-mail: bertrand.kibler@u-bourgogne.fr
Published online: 18 October 2023
We demonstrate spontaneous emission of discretized conical wave when an ultrashort pulse propagates nonlinearly in a multimode fiber. Our theoretical predictions are experimentally and numerically confirmed , providing a general understanding of phase-matched radiations emitted by nonlinear waves in multidimensional dispersive optical system.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
