Strategies for accessing the multi-pulse regime of mode-locked fiber lasers
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
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2024
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| _version_ | 1866929240766676992 |
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| author | Tchofo-Dinda, Patrice Malfondet, Alix Grelu, Philippe Millot, Guy |
| author_facet | Tchofo-Dinda, Patrice Malfondet, Alix Grelu, Philippe Millot, Guy |
| contents | Important ongoing research on mode-locked fiber lasers aims at developing new types of multi-soliton regimes, such as soliton molecules, molecular complexes or soliton crystals. The on-demand generation of such multi-pulse structures is a major challenge, whereas experiments generally involve a tedious trial-and-error adjustment of the laser parameters. Here, we present an approach based on a gradual and calibrated adjustment of the system configuration, which employs efficient parameter routes to reach well-defined multi-pulse regimes. Our numerical simulations show that once the mode-locking threshold is reached, we can adjust the laser parameters gradually to force the evolution of the laser dynamics towards multi-pulse structures with fewer distortion in their intensity profiles, which are accessible at reduced pump power levels. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_07186 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Strategies for accessing the multi-pulse regime of mode-locked fiber lasers Tchofo-Dinda, Patrice Malfondet, Alix Grelu, Philippe Millot, Guy Optics Important ongoing research on mode-locked fiber lasers aims at developing new types of multi-soliton regimes, such as soliton molecules, molecular complexes or soliton crystals. The on-demand generation of such multi-pulse structures is a major challenge, whereas experiments generally involve a tedious trial-and-error adjustment of the laser parameters. Here, we present an approach based on a gradual and calibrated adjustment of the system configuration, which employs efficient parameter routes to reach well-defined multi-pulse regimes. Our numerical simulations show that once the mode-locking threshold is reached, we can adjust the laser parameters gradually to force the evolution of the laser dynamics towards multi-pulse structures with fewer distortion in their intensity profiles, which are accessible at reduced pump power levels. |
| title | Strategies for accessing the multi-pulse regime of mode-locked fiber lasers |
| topic | Optics |
| url | https://arxiv.org/abs/2402.07186 |