Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited)

We study the mechanism of the population inversion in mid-infrared fibre lasers based on a chalcogenide glass host doped with active lanthanide ions. Three lanthanide dopant ions are considered: terbium, dysprosium and praseodymium. We predict the relevant trivalent ion level populations and gain. T...

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Autores principales: Sujecki, S., Oladeji, A., Phillips, A., Seddon, A. B., Benson, T. M., Sakr, H., Tang, Z., Barney, E., Furniss, D., Sójka, Ł., Bereś-Pawlik, E., Scholle, K., Lamrini, S., Furberg, P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4811167/
https://www.ncbi.nlm.nih.gov/pubmed/27069300
http://dx.doi.org/10.1007/s11082-014-0086-x
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author Sujecki, S.
Oladeji, A.
Phillips, A.
Seddon, A. B.
Benson, T. M.
Sakr, H.
Tang, Z.
Barney, E.
Furniss, D.
Sójka, Ł.
Bereś-Pawlik, E.
Scholle, K.
Lamrini, S.
Furberg, P.
author_facet Sujecki, S.
Oladeji, A.
Phillips, A.
Seddon, A. B.
Benson, T. M.
Sakr, H.
Tang, Z.
Barney, E.
Furniss, D.
Sójka, Ł.
Bereś-Pawlik, E.
Scholle, K.
Lamrini, S.
Furberg, P.
author_sort Sujecki, S.
collection PubMed
description We study the mechanism of the population inversion in mid-infrared fibre lasers based on a chalcogenide glass host doped with active lanthanide ions. Three lanthanide dopant ions are considered: terbium, dysprosium and praseodymium. We predict the relevant trivalent ion level populations and gain. The simulation parameters were obtained by fabricating and optically characterising a series of trivalent ion doped chalcogenide glass samples. We also provide simple analytical expressions that aid the design of the cascade lasing process.
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spelling pubmed-48111672016-04-09 Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited) Sujecki, S. Oladeji, A. Phillips, A. Seddon, A. B. Benson, T. M. Sakr, H. Tang, Z. Barney, E. Furniss, D. Sójka, Ł. Bereś-Pawlik, E. Scholle, K. Lamrini, S. Furberg, P. Opt Quantum Electron Article We study the mechanism of the population inversion in mid-infrared fibre lasers based on a chalcogenide glass host doped with active lanthanide ions. Three lanthanide dopant ions are considered: terbium, dysprosium and praseodymium. We predict the relevant trivalent ion level populations and gain. The simulation parameters were obtained by fabricating and optically characterising a series of trivalent ion doped chalcogenide glass samples. We also provide simple analytical expressions that aid the design of the cascade lasing process. Springer US 2014-12-11 2015 /pmc/articles/PMC4811167/ /pubmed/27069300 http://dx.doi.org/10.1007/s11082-014-0086-x Text en © The Author(s) 2014 https://creativecommons.org/licenses/by/4.0/ Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.
spellingShingle Article
Sujecki, S.
Oladeji, A.
Phillips, A.
Seddon, A. B.
Benson, T. M.
Sakr, H.
Tang, Z.
Barney, E.
Furniss, D.
Sójka, Ł.
Bereś-Pawlik, E.
Scholle, K.
Lamrini, S.
Furberg, P.
Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited)
title Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited)
title_full Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited)
title_fullStr Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited)
title_full_unstemmed Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited)
title_short Theoretical study of population inversion in active doped MIR chalcogenide glass fibre lasers (invited)
title_sort theoretical study of population inversion in active doped mir chalcogenide glass fibre lasers (invited)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4811167/
https://www.ncbi.nlm.nih.gov/pubmed/27069300
http://dx.doi.org/10.1007/s11082-014-0086-x
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