Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser

Autores
Sobral, Hugo Martín; Raineri, María Mónica; Schinca, Daniel Carlos; Gallardo, Mario O.
Año de publicación
1999
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The emission characteristics of an ultraviolet-visible pulsed multi-ionic xenon laser were studied through time-resolved spectroscopy and the results were interpreted using a collisional radiative theoretical model. This analysis includes more than 20 laser lines belonging to several ionic species (Xe III VIII). Depending on the experimental conditions, different temporal distributions of the laser lines and their corresponding sponta neous emissions can be observed. In particular, laser emission presents temporal oscillations near threshold. Pumping processes for the laser transitions have been analyzed by using this model. Relativistic Hartree Fock calculations of laser level lifetimes and radiative transition probabilities were performed. Experimental laser gain for several transitions were obtained and compared with the theoretical values derived from the calculations.
Facultad de Ingeniería
Materia
Ingeniería
collisional-radiative model
gas discharge
gas lasers
xenon laser
Xenón
Rayos Láser
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/44669
Acceder
id SEDICI_f18a555522b03b6e3399352674c62248
oai_identifier_str oai:sedici.unlp.edu.ar:10915/44669
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Excitation Mechanisms and Characterization of a Multi-Ionic Xenon LaserSobral, Hugo MartínRaineri, María MónicaSchinca, Daniel CarlosGallardo, Mario O.Ingenieríacollisional-radiative modelgas dischargegas lasersxenon laserXenónRayos LáserThe emission characteristics of an ultraviolet-visible pulsed multi-ionic xenon laser were studied through time-resolved spectroscopy and the results were interpreted using a collisional radiative theoretical model. This analysis includes more than 20 laser lines belonging to several ionic species (Xe III VIII). Depending on the experimental conditions, different temporal distributions of the laser lines and their corresponding sponta neous emissions can be observed. In particular, laser emission presents temporal oscillations near threshold. Pumping processes for the laser transitions have been analyzed by using this model. Relativistic Hartree Fock calculations of laser level lifetimes and radiative transition probabilities were performed. Experimental laser gain for several transitions were obtained and compared with the theoretical values derived from the calculations.Facultad de Ingeniería1999info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/44669spainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:02:03Zoai:sedici.unlp.edu.ar:10915/44669Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:02:03.429SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
title Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
spellingShingle Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
Sobral, Hugo Martín
Ingeniería
collisional-radiative model
gas discharge
gas lasers
xenon laser
Xenón
Rayos Láser
title_short Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
title_full Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
title_fullStr Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
title_full_unstemmed Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
title_sort Excitation Mechanisms and Characterization of a Multi-Ionic Xenon Laser
dc.creator.none.fl_str_mv Sobral, Hugo Martín
Raineri, María Mónica
Schinca, Daniel Carlos
Gallardo, Mario O.
author Sobral, Hugo Martín
author_facet Sobral, Hugo Martín
Raineri, María Mónica
Schinca, Daniel Carlos
Gallardo, Mario O.
author_role author
author2 Raineri, María Mónica
Schinca, Daniel Carlos
Gallardo, Mario O.
author2_role author
author
author
dc.subject.none.fl_str_mv Ingeniería
collisional-radiative model
gas discharge
gas lasers
xenon laser
Xenón
Rayos Láser
topic Ingeniería
collisional-radiative model
gas discharge
gas lasers
xenon laser
Xenón
Rayos Láser
dc.description.none.fl_txt_mv The emission characteristics of an ultraviolet-visible pulsed multi-ionic xenon laser were studied through time-resolved spectroscopy and the results were interpreted using a collisional radiative theoretical model. This analysis includes more than 20 laser lines belonging to several ionic species (Xe III VIII). Depending on the experimental conditions, different temporal distributions of the laser lines and their corresponding sponta neous emissions can be observed. In particular, laser emission presents temporal oscillations near threshold. Pumping processes for the laser transitions have been analyzed by using this model. Relativistic Hartree Fock calculations of laser level lifetimes and radiative transition probabilities were performed. Experimental laser gain for several transitions were obtained and compared with the theoretical values derived from the calculations.
Facultad de Ingeniería
description The emission characteristics of an ultraviolet-visible pulsed multi-ionic xenon laser were studied through time-resolved spectroscopy and the results were interpreted using a collisional radiative theoretical model. This analysis includes more than 20 laser lines belonging to several ionic species (Xe III VIII). Depending on the experimental conditions, different temporal distributions of the laser lines and their corresponding sponta neous emissions can be observed. In particular, laser emission presents temporal oscillations near threshold. Pumping processes for the laser transitions have been analyzed by using this model. Relativistic Hartree Fock calculations of laser level lifetimes and radiative transition probabilities were performed. Experimental laser gain for several transitions were obtained and compared with the theoretical values derived from the calculations.
publishDate 1999
dc.date.none.fl_str_mv 1999
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/44669
url http://sedici.unlp.edu.ar/handle/10915/44669
dc.language.none.fl_str_mv spa
language spa
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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