Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser

We investigated experimentally and theoretically the buildup of light pulses in an erbium-doped sub-MHz allfiber laser modelocked by nonlinear polarization rotation. We were able to study the buildup of two different emission regimes: standard solitons and noise-like pulses. In each case, we were ab...

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Autores principales: Cuadrado-Laborde, C., Tendela, L., Silvestre, E., Díez, A., Cruz, J. L., Andrés, M. V.
Formato: Artículo
Lenguaje:Español
Publicado: Elsevier 2025
Materias:
LASER DE FIBRA
DINAMICA TRANSITORIA
CONSTRUCCIÓN
Acceso en línea:https://repositorio.uca.edu.ar/handle/123456789/19933
Aporte de:
Repositorio Institucional de la Universidad Católica Argentina (UCA) de Universidad Católica Argentina
id I33-R139-123456789-19933
record_format dspace
spelling I33-R139-123456789-199332025-06-10T05:05:38Z Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser Cuadrado-Laborde, C. Tendela, L. Silvestre, E. Díez, A. Cruz, J. L. Andrés, M. V. LASER DE FIBRA DINAMICA TRANSITORIA CONSTRUCCIÓN We investigated experimentally and theoretically the buildup of light pulses in an erbium-doped sub-MHz allfiber laser modelocked by nonlinear polarization rotation. We were able to study the buildup of two different emission regimes: standard solitons and noise-like pulses. In each case, we were able to determine the round-trips required to achieve a stable emission state. Temporal traces and optical spectra of single pulses were measured along the start-up transient of the laser. The experimental results were also confirmed by numerical simulations. Under the specific conditions of this laser, the soliton regime takes about 400 round-trips to reach single-pulse emission. In the noise-like pulse regime, it takes only 20 round-trips for the characteristics of noise-like pulses to show up; although a more steady-state emission is reached also at about 400 round-trips. 2025-06-09T14:04:55Z 2025-06-09T14:04:55Z 2024 Artículo 2590-0544 https://repositorio.uca.edu.ar/handle/123456789/19933 10.1016/j.csfx.2024.100114 spa Atribución-NoComercial-CompartirIgual 4.0 Internacional http://creativecommons.org/licenses/by-nc-sa/4.0/ application/pdf Elsevier Chaos, Solitons & Fractals: X. 13, 2024.
institution Universidad Católica Argentina
institution_str I-33
repository_str R-139
collection Repositorio Institucional de la Universidad Católica Argentina (UCA)
language Español
topic LASER DE FIBRA
DINAMICA TRANSITORIA
CONSTRUCCIÓN
spellingShingle LASER DE FIBRA
DINAMICA TRANSITORIA
CONSTRUCCIÓN
Cuadrado-Laborde, C.
Tendela, L.
Silvestre, E.
Díez, A.
Cruz, J. L.
Andrés, M. V.
Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser
topic_facet LASER DE FIBRA
DINAMICA TRANSITORIA
CONSTRUCCIÓN
description We investigated experimentally and theoretically the buildup of light pulses in an erbium-doped sub-MHz allfiber laser modelocked by nonlinear polarization rotation. We were able to study the buildup of two different emission regimes: standard solitons and noise-like pulses. In each case, we were able to determine the round-trips required to achieve a stable emission state. Temporal traces and optical spectra of single pulses were measured along the start-up transient of the laser. The experimental results were also confirmed by numerical simulations. Under the specific conditions of this laser, the soliton regime takes about 400 round-trips to reach single-pulse emission. In the noise-like pulse regime, it takes only 20 round-trips for the characteristics of noise-like pulses to show up; although a more steady-state emission is reached also at about 400 round-trips.
format Artículo
author Cuadrado-Laborde, C.
Tendela, L.
Silvestre, E.
Díez, A.
Cruz, J. L.
Andrés, M. V.
author_facet Cuadrado-Laborde, C.
Tendela, L.
Silvestre, E.
Díez, A.
Cruz, J. L.
Andrés, M. V.
author_sort Cuadrado-Laborde, C.
title Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser
title_short Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser
title_full Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser
title_fullStr Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser
title_full_unstemmed Buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser
title_sort buildup of different emission regimes in a nonlinear polarization rotation modelocked all-fiber laser
publisher Elsevier
publishDate 2025
url https://repositorio.uca.edu.ar/handle/123456789/19933
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