| Issue |
EPJ Web Conf.
Volume 287, 2023
EOS Annual Meeting (EOSAM 2023)
|
|
|---|---|---|
| Article Number | 08006 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 8- Ultrafast Optics | |
| DOI | https://doi.org/10.1051/epjconf/202328708006 | |
| Published online | 18 October 2023 | |
https://doi.org/10.1051/epjconf/202328708006
Bifurcations and spectral pulsations in ultrafast fiber lasers
1 Laboratoire ICB UMR 6303 CNRS, Université de Bourgogne, 21000 Dijon, France
2 Information Materials and Intelligent Sensing Laboratory, Anhui University, Hefei, 230039 China
3 Advanced Photonic Technology Lab, Nanjing University of Posts and Telecommunications, Nanjing 210023, China
* Corresponding author: philippe.grelu@u-bourgogne.fr
Published online: 18 October 2023
We employ real-time spectral measurements to investigate the transitions from the stable mode locking to period doubling and long-period pulsations. We highlight the role of self-phase modulation as a general mechanism triggering period-2 bifurcations. We analyze the new frequencies generated during the sequence of bifurcations and report an entrainment where the period of the long oscillation locks to multiples of the cavity roundtrip time.
© 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.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.