Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals

We grew good-optical-quality KGd(WO/sub 4/)/sub 2/ single crystals doped with erbium and ytterbium ions at several concentrations of dopants using the top-seeded-solution growth slow-cooling method (TSSG). We performed the spectroscopic characterization of this material related to the 1.5-mm infrare...

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Autores: Mateos Ferré, Xavier, Pujol Baigés, Maria Cinta, Güell Vilà, Frank, Galan Valiente, Miguel, Solé i Cartañá, Rosa Ma., Gavaldà, Josefina, Aguiló Díaz, Magdalena, Massons, Jaume, Díaz, Francesc (Díaz González)
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2004
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/8756
Acceso en línea:https://hdl.handle.net/2445/8756
Access Level:acceso abierto
Palabra clave:Làsers d'estat sòlid
Espectroscòpia
Materials òptics
Polarització (Llum)
Solid-state lasers
Spectroscopy
Polarization (Light)
Optical materials
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spelling Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystalsMateos Ferré, XavierPujol Baigés, Maria CintaGüell Vilà, FrankGalan Valiente, MiguelSolé i Cartañá, Rosa Ma.Gavaldà, JosefinaAguiló Díaz, MagdalenaMassons, JaumeDíaz, Francesc (Díaz González)Làsers d'estat sòlidEspectroscòpiaMaterials òpticsPolarització (Llum)Solid-state lasersSpectroscopyPolarization (Light)Optical materialsWe grew good-optical-quality KGd(WO/sub 4/)/sub 2/ single crystals doped with erbium and ytterbium ions at several concentrations of dopants using the top-seeded-solution growth slow-cooling method (TSSG). We performed the spectroscopic characterization of this material related to the 1.5-mm infrared emission of erbium which is interesting for laser applications. To do this, we carried out polarized optical absorption at room temperature (RT) and at low temperature (6 K) and performed luminescence studies of the emission and lifetime. We obtained the 1.5-mm emission of erbium after selective laser pump excitation of the ytterbium ion and energy transfer between the two ions. The maximum emission cross section for 1.5 mm was about 2.56/spl times/10/sup -20/ cm/sup 2/ for the polarization of light with the electric field parallel to the N/sub m/ principal optical direction. This value was higher than for other erbium-doped materials with application in solid-state lasers such as LiYF/sub 4/:Er(YLF:Er), Y/sub 3/Al/sub 5/O/sub 12/:Er(YAG:Er), YAlO/sub 3/:Er, and Al/sub 2/O/sub 3/:Er.IEEE200920092004info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion12 p.application/pdfhttps://hdl.handle.net/2445/8756Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésReproducció del document publicat a http://dx.doi.org/10.1109/JQE.2004.828238IEEE Journal of Quantum Electronics, 2004, vol. 40, núm. 6, p. 759- 770.http://dx.doi.org/10.1109/JQE.2004.828238(c) IEEE, 2004info:eu-repo/semantics/openAccessoai:recercat.cat:2445/87562026-05-29T05:05:01Z
dc.title.none.fl_str_mv Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
title Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
spellingShingle Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
Mateos Ferré, Xavier
Làsers d'estat sòlid
Espectroscòpia
Materials òptics
Polarització (Llum)
Solid-state lasers
Spectroscopy
Polarization (Light)
Optical materials
title_short Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
title_full Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
title_fullStr Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
title_full_unstemmed Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
title_sort Erbium spectroscopy and 1.5-micrometre emission in KGd(WO4)2: Er,Yb single crystals
dc.creator.none.fl_str_mv Mateos Ferré, Xavier
Pujol Baigés, Maria Cinta
Güell Vilà, Frank
Galan Valiente, Miguel
Solé i Cartañá, Rosa Ma.
Gavaldà, Josefina
Aguiló Díaz, Magdalena
Massons, Jaume
Díaz, Francesc (Díaz González)
author Mateos Ferré, Xavier
author_facet Mateos Ferré, Xavier
Pujol Baigés, Maria Cinta
Güell Vilà, Frank
Galan Valiente, Miguel
Solé i Cartañá, Rosa Ma.
Gavaldà, Josefina
Aguiló Díaz, Magdalena
Massons, Jaume
Díaz, Francesc (Díaz González)
author_role author
author2 Pujol Baigés, Maria Cinta
Güell Vilà, Frank
Galan Valiente, Miguel
Solé i Cartañá, Rosa Ma.
Gavaldà, Josefina
Aguiló Díaz, Magdalena
Massons, Jaume
Díaz, Francesc (Díaz González)
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Làsers d'estat sòlid
Espectroscòpia
Materials òptics
Polarització (Llum)
Solid-state lasers
Spectroscopy
Polarization (Light)
Optical materials
topic Làsers d'estat sòlid
Espectroscòpia
Materials òptics
Polarització (Llum)
Solid-state lasers
Spectroscopy
Polarization (Light)
Optical materials
description We grew good-optical-quality KGd(WO/sub 4/)/sub 2/ single crystals doped with erbium and ytterbium ions at several concentrations of dopants using the top-seeded-solution growth slow-cooling method (TSSG). We performed the spectroscopic characterization of this material related to the 1.5-mm infrared emission of erbium which is interesting for laser applications. To do this, we carried out polarized optical absorption at room temperature (RT) and at low temperature (6 K) and performed luminescence studies of the emission and lifetime. We obtained the 1.5-mm emission of erbium after selective laser pump excitation of the ytterbium ion and energy transfer between the two ions. The maximum emission cross section for 1.5 mm was about 2.56/spl times/10/sup -20/ cm/sup 2/ for the polarization of light with the electric field parallel to the N/sub m/ principal optical direction. This value was higher than for other erbium-doped materials with application in solid-state lasers such as LiYF/sub 4/:Er(YLF:Er), Y/sub 3/Al/sub 5/O/sub 12/:Er(YAG:Er), YAlO/sub 3/:Er, and Al/sub 2/O/sub 3/:Er.
publishDate 2004
dc.date.none.fl_str_mv 2004
2009
2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/8756
url https://hdl.handle.net/2445/8756
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a http://dx.doi.org/10.1109/JQE.2004.828238
IEEE Journal of Quantum Electronics, 2004, vol. 40, núm. 6, p. 759- 770.
http://dx.doi.org/10.1109/JQE.2004.828238
dc.rights.none.fl_str_mv (c) IEEE, 2004
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) IEEE, 2004
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 12 p.
application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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