Lyapunov functional approach to polarization domains in fiber lasers
The main properties of the transient evolution and steady-state generation of fiber lasers with polarization domains of radiation in the laser resonator are investigated based on the constructed Lyapunov functional. The direction of the transient evolution is determined without restrictions on the parameters of the lasing model used and the initial conditions of the transient process. The obtained results are in good agreement with experimental data on the formation of laser radiation polarization domains and domain walls separating these domains from each other.
Authors
- Andrey Komarov (ORCID: https://orcid.org/0000-0003-0706-2717)
- А. К. Дмитриев (ORCID: https://orcid.org/0000-0002-8704-2531)
- François Sanchez (ORCID: https://orcid.org/0000-0003-3456-5256)
- Konstantin Komarov (ORCID: https://orcid.org/0009-0008-2690-8718)
- Luming Zhao (ORCID: https://orcid.org/0000-0002-4150-1157)
Institutions
- Russian Academy of Sciences (RU)
- Wuhan National Laboratory for Optoelectronics (CN)
- Institute of Automation and Electrometry (RU)
- Huazhong University of Science and Technology (CN)
- Université d'Angers (FR)
- Novosibirsk State Technical University (RU)
Publication Details
- Journal
- Physical review. E
- Published
- 2025-03-20
- DOI
- https://doi.org/10.1103/physreve.111.034215
- Primary Topic
- Advanced Fiber Laser Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Ministry of Education and Science of the Russian Federation
- Science and Technology Program of Hubei Province