numerical modelling

Hybrid linear-nonlinear optimization approach to the approximation of multi-pole Debye dielectric function

In my previous post I gave some introduction to my work done during Google Summer of Code 2021 related to modeling dispersive materials electrical properties. In the post I would like to share the result of my final submission.

Discretized conical emission in multimode optical fibers

In this work, we present the results of numerical modelling of nonlinear pulse propagation in multimode optical fibers leading to discretized conical emission. We compare the corresponding mode-resolved spectra generated in different multimode fibers..