Long- and short-term stability of all polarization maintaining thulium doped passively mode-locked fiber lasers with emissionwavelengths at 1,95 μm and 2,07 μm
Abstract: In this work, we compare the operation of a passively modelocked polarization-maintaining emission in two thulium-doped fiber lasers pumped at 1561 nm, with emission at wavelengths of 1.951 m in one case and 2.07 m in the other. We obtained a sequence of light pulses at 15.6 MHz, whos...
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| Autores principales: | , , , |
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| Otros Autores: | |
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://repositorio.uca.edu.ar/handle/123456789/16153 |
| Aporte de: |
| Sumario: | Abstract: In this work, we compare the operation of a passively modelocked polarization-maintaining
emission in two thulium-doped fiber lasers pumped at 1561 nm, with emission at wavelengths of
1.951 m in one case and 2.07 m in the other. We obtained a sequence of light pulses at 15.6 MHz,
whose temporal width was 81 ps at 1.95 m, and a sequence of light pulses at 13.1MHz, whose temporal
width was 94 ps at 2.07 m. Finally, we also measured the long-term stability of this setup during
a 24-h operation, as well as the short-term stability in a simulated harsh environment. The results
confirm the superior performance of fiber laser systems with a fully polarization-maintaining design. |
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