| Issue |
EPJ Web Conf.
Volume 287, 2023
EOS Annual Meeting (EOSAM 2023)
|
|
|---|---|---|
| Article Number | 08020 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 8- Ultrafast Optics | |
| DOI | https://doi.org/10.1051/epjconf/202328708020 | |
| Published online | 18 October 2023 | |
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
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