Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers

A numerical model for amplification of ultrashort pulses with high repetition rates in fiber amplifiers is presented. The pulse propagation is modeled by jointly solving the steady-state rate equations and the generalized nonlinear Schrödinger equation, which allows accurate treatment of nonlinear a...

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Autores principales: Lindberg, Robert, Zeil, Peter, Malmström, Mikael, Laurell, Fredrik, Pasiskevicius, Valdas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5054424/
https://www.ncbi.nlm.nih.gov/pubmed/27713496
http://dx.doi.org/10.1038/srep34742
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author Lindberg, Robert
Zeil, Peter
Malmström, Mikael
Laurell, Fredrik
Pasiskevicius, Valdas
author_facet Lindberg, Robert
Zeil, Peter
Malmström, Mikael
Laurell, Fredrik
Pasiskevicius, Valdas
author_sort Lindberg, Robert
collection PubMed
description A numerical model for amplification of ultrashort pulses with high repetition rates in fiber amplifiers is presented. The pulse propagation is modeled by jointly solving the steady-state rate equations and the generalized nonlinear Schrödinger equation, which allows accurate treatment of nonlinear and dispersive effects whilst considering arbitrary spatial and spectral gain dependencies. Comparison of data acquired by using the developed model and experimental results prove to be in good agreement.
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spelling pubmed-50544242016-10-19 Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers Lindberg, Robert Zeil, Peter Malmström, Mikael Laurell, Fredrik Pasiskevicius, Valdas Sci Rep Article A numerical model for amplification of ultrashort pulses with high repetition rates in fiber amplifiers is presented. The pulse propagation is modeled by jointly solving the steady-state rate equations and the generalized nonlinear Schrödinger equation, which allows accurate treatment of nonlinear and dispersive effects whilst considering arbitrary spatial and spectral gain dependencies. Comparison of data acquired by using the developed model and experimental results prove to be in good agreement. Nature Publishing Group 2016-10-07 /pmc/articles/PMC5054424/ /pubmed/27713496 http://dx.doi.org/10.1038/srep34742 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Lindberg, Robert
Zeil, Peter
Malmström, Mikael
Laurell, Fredrik
Pasiskevicius, Valdas
Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers
title Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers
title_full Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers
title_fullStr Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers
title_full_unstemmed Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers
title_short Accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers
title_sort accurate modeling of high-repetition rate ultrashort pulse amplification in optical fibers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5054424/
https://www.ncbi.nlm.nih.gov/pubmed/27713496
http://dx.doi.org/10.1038/srep34742
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