https://doi.org/10.1051/epjconf/202328708020
Dynamical Systems of Oscillating Ultrashort Pulse Pairs
1 Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem 9190401, Israel,
2 Laboratoire ICB UMR 6303 CNRS, Université de Bourgogne, 21000 Dijon, France
* Corresponding author: omrigat@mail.huji.ac.il
Published online: 18 October 2023
We propose a theoretical method to model the complex phenomenon of oscillating ultrashort pulse pair molecules. Using a phenomenological viewpoint, we construct effective dynamical systems, whose degrees of freedom are the inter-pulse timing and overall phase. The effective dynamical system is characterized by a limit cycle attractor that is fit to the experimentally measured soliton oscillation using data-driven methods. Good agreement is achieved between the dynamical system orbits and experimental observations made in a mode-locked fiber laser.
© 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.
