Refractive index change analysis in a high-power Yb-doped double-clad fiber laser

Detalhes bibliográficos
Autor(a) principal: CARDOSO, ELBIS S.
Data de Publicação: 2021
Outros Autores: SAMAD, RICARDO E., MOTTA, CLAUDIO C., SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/32343
Resumo: An analytical investigation of the refractive index behavior of an ytterbium-doped optical fiber silica glass as a function of the core-clad temperature, upper-level population laser density, and pumping signal intensity is presented in this paper. For the substantiation of the investigation, three fundamental expressions were used, which describe the changes in the refractive index due to these physical phenomena in the laser medium. The model was evaluated considering a 500 W steady state fiber laser, operating in a two-end pumped configuration.
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spelling 2021-11-12T13:52:42Z2021-11-12T13:52:42ZMay 31 - June 2, 2021http://repositorio.ipen.br/handle/123456789/3234310.1109/SBFOTONIOPC50774.2021.94619810000-0001-7762-8961An analytical investigation of the refractive index behavior of an ytterbium-doped optical fiber silica glass as a function of the core-clad temperature, upper-level population laser density, and pumping signal intensity is presented in this paper. For the substantiation of the investigation, three fundamental expressions were used, which describe the changes in the refractive index due to these physical phenomena in the laser medium. The model was evaluated considering a 500 W steady state fiber laser, operating in a two-end pumped configuration.Submitted by Pedro Silva Filho (pfsilva@ipen.br) on 2021-11-12T13:52:42Z No. of bitstreams: 1 28111.pdf: 1981324 bytes, checksum: 03d8863d66810abc6338576a70fadd29 (MD5)Made available in DSpace on 2021-11-12T13:52:42Z (GMT). No. of bitstreams: 1 28111.pdf: 1981324 bytes, checksum: 03d8863d66810abc6338576a70fadd29 (MD5)IEEEytterbiumdoped materialsoptical fibersrefractive indexRefractive index change analysis in a high-power Yb-doped double-clad fiber laserinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectSBFOTON IOPCIPiscataway, NJ, USAOnline909600CARDOSO, ELBIS S.SAMAD, RICARDO E.MOTTA, CLAUDIO C.SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCEinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN281112021SAMAD, RICARDO E.21-11Proceedings909SAMAD, RICARDO E.:909:930:NLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/32343/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINAL28111.pdf28111.pdfapplication/pdf1981324http://repositorio.ipen.br/bitstream/123456789/32343/1/28111.pdf03d8863d66810abc6338576a70fadd29MD51123456789/323432021-11-30 13:50:46.928oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102021-11-30T13:50:46Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
title Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
spellingShingle Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
CARDOSO, ELBIS S.
ytterbium
doped materials
optical fibers
refractive index
title_short Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
title_full Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
title_fullStr Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
title_full_unstemmed Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
title_sort Refractive index change analysis in a high-power Yb-doped double-clad fiber laser
author CARDOSO, ELBIS S.
author_facet CARDOSO, ELBIS S.
SAMAD, RICARDO E.
MOTTA, CLAUDIO C.
SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
author_role author
author2 SAMAD, RICARDO E.
MOTTA, CLAUDIO C.
SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
author2_role author
author
author
dc.contributor.author.fl_str_mv CARDOSO, ELBIS S.
SAMAD, RICARDO E.
MOTTA, CLAUDIO C.
SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
dc.subject.por.fl_str_mv ytterbium
doped materials
optical fibers
refractive index
topic ytterbium
doped materials
optical fibers
refractive index
description An analytical investigation of the refractive index behavior of an ytterbium-doped optical fiber silica glass as a function of the core-clad temperature, upper-level population laser density, and pumping signal intensity is presented in this paper. For the substantiation of the investigation, three fundamental expressions were used, which describe the changes in the refractive index due to these physical phenomena in the laser medium. The model was evaluated considering a 500 W steady state fiber laser, operating in a two-end pumped configuration.
publishDate 2021
dc.date.evento.pt_BR.fl_str_mv May 31 - June 2, 2021
dc.date.accessioned.fl_str_mv 2021-11-12T13:52:42Z
dc.date.available.fl_str_mv 2021-11-12T13:52:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/32343
dc.identifier.doi.pt_BR.fl_str_mv 10.1109/SBFOTONIOPC50774.2021.9461981
dc.identifier.orcid.pt_BR.fl_str_mv 0000-0001-7762-8961
url http://repositorio.ipen.br/handle/123456789/32343
identifier_str_mv 10.1109/SBFOTONIOPC50774.2021.9461981
0000-0001-7762-8961
dc.relation.authority.fl_str_mv 909
dc.relation.confidence.fl_str_mv 600
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.coverage.pt_BR.fl_str_mv I
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositório Institucional do IPEN
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