Nd:YLF laser pumped at 797 nm with 68% slope efficiency

Detalhes bibliográficos
Autor(a) principal: PRADO, FELIPE M.
Data de Publicação: 2022
Outros Autores: WETTER, NIKLAUS U., SPIE PHOTONICS WEST; SPIE LASE
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/33067
Resumo: We demonstrate a Nd:YLiF4 laser emitting at the 1053nm transition while side-pumped at 797nm by a VBG equipped diode. Initially, a plane-concave cavity is employed using a total internal reflection at the crystal pump face. The laser operated in QCW-mode and produced 68% of slope and 66% of optical efficiency with 67 W of peak output power, while having a multimode beam quality. These efficiencies are the highest ever reported for the Nd:YLF4 pumped at 800nm.
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spelling ANDREW CLARKSON, W.SHORI, RAMESH K.PRADO, FELIPE M.WETTER, NIKLAUS U.SPIE PHOTONICS WEST; SPIE LASE2022-05-10T11:56:29Z2022-05-10T11:56:29ZJanuary 22 - February 28, 2022http://repositorio.ipen.br/handle/123456789/3306710.1117/12.26089670000-0002-9379-9530We demonstrate a Nd:YLiF4 laser emitting at the 1053nm transition while side-pumped at 797nm by a VBG equipped diode. Initially, a plane-concave cavity is employed using a total internal reflection at the crystal pump face. The laser operated in QCW-mode and produced 68% of slope and 66% of optical efficiency with 67 W of peak output power, while having a multimode beam quality. These efficiencies are the highest ever reported for the Nd:YLF4 pumped at 800nm.Submitted by Pedro Silva Filho (pfsilva@ipen.br) on 2022-05-10T11:56:28Z No. of bitstreams: 1 28758.pdf: 304471 bytes, checksum: 5c250bd1aa26d72ff312af37068b0da3 (MD5)Made available in DSpace on 2022-05-10T11:56:29Z (GMT). No. of bitstreams: 1 28758.pdf: 304471 bytes, checksum: 5c250bd1aa26d72ff312af37068b0da3 (MD5)1198007-1 - 1198007-5SPIEProceedings SPIE 11980, Solid State Lasers XXXI: Technology and Devices15254919600600neodymium laserslaserssolid state lasersoptical pumpingdiode-pumped solid state lasersNd:YLF laser pumped at 797 nm with 68% slope efficiencyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectIBellingham, WA, USASan Francisco, CA, USAinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN287582022WETTER, NIKLAUS U.PRADO, FELIPE M.22-05Proceedings91915254WETTER, NIKLAUS U.:919:910:NPRADO, FELIPE M.:15254:910:SLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/33067/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINAL28758.pdf28758.pdfapplication/pdf304471http://repositorio.ipen.br/bitstream/123456789/33067/1/28758.pdf5c250bd1aa26d72ff312af37068b0da3MD51123456789/330672022-05-20 11:42:00.735oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102022-05-20T11:42Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Nd:YLF laser pumped at 797 nm with 68% slope efficiency
title Nd:YLF laser pumped at 797 nm with 68% slope efficiency
spellingShingle Nd:YLF laser pumped at 797 nm with 68% slope efficiency
PRADO, FELIPE M.
neodymium lasers
lasers
solid state lasers
optical pumping
diode-pumped solid state lasers
title_short Nd:YLF laser pumped at 797 nm with 68% slope efficiency
title_full Nd:YLF laser pumped at 797 nm with 68% slope efficiency
title_fullStr Nd:YLF laser pumped at 797 nm with 68% slope efficiency
title_full_unstemmed Nd:YLF laser pumped at 797 nm with 68% slope efficiency
title_sort Nd:YLF laser pumped at 797 nm with 68% slope efficiency
author PRADO, FELIPE M.
author_facet PRADO, FELIPE M.
WETTER, NIKLAUS U.
SPIE PHOTONICS WEST; SPIE LASE
author_role author
author2 WETTER, NIKLAUS U.
SPIE PHOTONICS WEST; SPIE LASE
author2_role author
author
dc.contributor.editor.pt_BR.fl_str_mv ANDREW CLARKSON, W.
SHORI, RAMESH K.
dc.contributor.author.fl_str_mv PRADO, FELIPE M.
WETTER, NIKLAUS U.
SPIE PHOTONICS WEST; SPIE LASE
dc.subject.por.fl_str_mv neodymium lasers
lasers
solid state lasers
optical pumping
diode-pumped solid state lasers
topic neodymium lasers
lasers
solid state lasers
optical pumping
diode-pumped solid state lasers
description We demonstrate a Nd:YLiF4 laser emitting at the 1053nm transition while side-pumped at 797nm by a VBG equipped diode. Initially, a plane-concave cavity is employed using a total internal reflection at the crystal pump face. The laser operated in QCW-mode and produced 68% of slope and 66% of optical efficiency with 67 W of peak output power, while having a multimode beam quality. These efficiencies are the highest ever reported for the Nd:YLF4 pumped at 800nm.
publishDate 2022
dc.date.evento.pt_BR.fl_str_mv January 22 - February 28, 2022
dc.date.accessioned.fl_str_mv 2022-05-10T11:56:29Z
dc.date.available.fl_str_mv 2022-05-10T11:56:29Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/33067
dc.identifier.doi.pt_BR.fl_str_mv 10.1117/12.2608967
dc.identifier.orcid.pt_BR.fl_str_mv 0000-0002-9379-9530
url http://repositorio.ipen.br/handle/123456789/33067
identifier_str_mv 10.1117/12.2608967
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dc.relation.confidence.fl_str_mv 600
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dc.relation.ispartofseries.pt_BR.fl_str_mv Proceedings SPIE 11980, Solid State Lasers XXXI: Technology and Devices
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