All-multimode fiber spatiotemporal mode-locked figure-eight laser based on multimode gain fiber.
Opt Express
; 31(26): 44603-44610, 2023 Dec 18.
Article
em En
| MEDLINE
| ID: mdl-38178527
ABSTRACT
In this paper, we report for the first time on an all-multimode fiber spatiotemporal mode-locked figure-eight laser operating at 1.0 µm. This laser utilizes a multimode gain fiber and a nonlinear amplifying loop mirror mechanism. It can generate mode-locked noise-like pulses at different central wavelengths. Additionally, we observed the presence of a multi-soliton state within the cavity by reducing intracavity gain. This study contributes to a broader investigation of various pulse phenomena in spatiotemporal mode-locked lasers and provides valuable insights into further exploring the evolution of spatiotemporal dynamics in such systems.
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MEDLINE
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En
Ano de publicação:
2023
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Article