Excitation mechanisms and characterization of a multi-ionic xenon laser

Autores
Sobral, H; Raineri, María Mónica; Schinca, Daniel Carlos; Gallardo, Mario; Duchowicz, Ricardo
Año de publicación
1999
Idioma
inglés
Tipo de recurso
artículo
Estado
versión enviada
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 spontaneous 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.
Materia
Ciencias Físicas
collisional-radiative model
gas discharge
gas lasers
xenon laser
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/558
Acceder
id CICBA_4f842716e60dfc241f540f953f72cc11
oai_identifier_str oai:digital.cic.gba.gob.ar:11746/558
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Excitation mechanisms and characterization of a multi-ionic xenon laserSobral, HRaineri, María MónicaSchinca, Daniel CarlosGallardo, MarioDuchowicz, RicardoCiencias Físicascollisional-radiative modelgas dischargegas lasersxenon laserThe 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 spontaneous 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.Centro de Investigaciones Ópticas (CIOP)1999-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/558enghttp://digital.cic.gba.gob.ar/handle/123456789/68info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-10-23T11:14:43Zoai:digital.cic.gba.gob.ar:11746/558Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-10-23 11:14:43.492CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
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, H
Ciencias Físicas
collisional-radiative model
gas discharge
gas lasers
xenon laser
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, H
Raineri, María Mónica
Schinca, Daniel Carlos
Gallardo, Mario
Duchowicz, Ricardo
author Sobral, H
author_facet Sobral, H
Raineri, María Mónica
Schinca, Daniel Carlos
Gallardo, Mario
Duchowicz, Ricardo
author_role author
author2 Raineri, María Mónica
Schinca, Daniel Carlos
Gallardo, Mario
Duchowicz, Ricardo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Físicas
collisional-radiative model
gas discharge
gas lasers
xenon laser
topic Ciencias Físicas
collisional-radiative model
gas discharge
gas lasers
xenon laser
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 spontaneous 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.
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 spontaneous 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 1999-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/558
url https://digital.cic.gba.gob.ar/handle/11746/558
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://digital.cic.gba.gob.ar/handle/123456789/68
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Centro de Investigaciones Ópticas (CIOP)
publisher.none.fl_str_mv Centro de Investigaciones Ópticas (CIOP)
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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score 12.982451

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