Systematic study of a thulium-doped all-polarization maintaining modelocked fiber laser from a low to high fundamental repetition rate
In this work, we present an experimental and theoretical study of a passively modelocked all-fiber laser that fully retains polarization with a fundamental repetition rate ranging from 0.1 to 1 GHz. The whole cavity consists of a highly-Tm-doped fiber in tandem with a passive fiber, both with pol...
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| Autores principales: | , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
Optica Publishing Group
2025
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| Materias: | |
| Acceso en línea: | https://repositorio.uca.edu.ar/handle/123456789/19949 |
| Aporte de: |
| Sumario: | In this work, we present an experimental and theoretical study of a passively
modelocked all-fiber laser that fully retains polarization with a fundamental repetition rate
ranging from 0.1 to 1 GHz. The whole cavity consists of a highly-Tm-doped fiber in tandem
with a passive fiber, both with polarization-maintenance, with a dichroic mirror on one end and
a semiconductor saturable absorber mirror on the other. We experimentally characterized the
output of this laser, which emits a train of transform-limited sub-picosecond light pulses around
the two microns. The high stability of this laser was also experimentally verified. Together with
this, a detailed theoretical model was developed, confirming the experimental results. |
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