Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study

Autores
Zunino, Luciano José; Pérez, Darío Gabriel; Garavaglia, Mario J.; Rosso, Osvaldo A.
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión enviada
Descripción
We analyze, within the wavelet theory framework, the wandering over a screen of the centroid of a laser beam after it has propagated through a time-changing laboratory-generated turbulence. Following a previous work (Fractals 12 (2004) 223) two quantifiers are used, the Hurst parameter, H, and the normalized total wavelet entropy. The temporal evolution of both quantifiers, obtained from the laser spot data stream, is studied and compared. This allows us to extract information on the stochastic process associated with the turbulence dynamics.
Materia
Ciencias Físicas
Óptica, Acústica
lightwave propagation
turbulence
hurst parameter
normalized total wavelet entropy
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:11746/1154

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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/1154
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic studyZunino, Luciano JoséPérez, Darío GabrielGaravaglia, Mario J.Rosso, Osvaldo A.Ciencias FísicasÓptica, Acústicalightwave propagationturbulencehurst parameternormalized total wavelet entropyWe analyze, within the wavelet theory framework, the wandering over a screen of the centroid of a laser beam after it has propagated through a time-changing laboratory-generated turbulence. Following a previous work (Fractals 12 (2004) 223) two quantifiers are used, the Hurst parameter, H, and the normalized total wavelet entropy. The temporal evolution of both quantifiers, obtained from the laser spot data stream, is studied and compared. This allows us to extract information on the stochastic process associated with the turbulence dynamics.2006info: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/11746/1154enghttp://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:CICBA2025-09-29T13:40:19Zoai:digital.cic.gba.gob.ar:11746/1154Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:19.539CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
title Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
spellingShingle Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
Zunino, Luciano José
Ciencias Físicas
Óptica, Acústica
lightwave propagation
turbulence
hurst parameter
normalized total wavelet entropy
title_short Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
title_full Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
title_fullStr Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
title_full_unstemmed Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
title_sort Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: Dynamic study
dc.creator.none.fl_str_mv Zunino, Luciano José
Pérez, Darío Gabriel
Garavaglia, Mario J.
Rosso, Osvaldo A.
author Zunino, Luciano José
author_facet Zunino, Luciano José
Pérez, Darío Gabriel
Garavaglia, Mario J.
Rosso, Osvaldo A.
author_role author
author2 Pérez, Darío Gabriel
Garavaglia, Mario J.
Rosso, Osvaldo A.
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Físicas
Óptica, Acústica
lightwave propagation
turbulence
hurst parameter
normalized total wavelet entropy
topic Ciencias Físicas
Óptica, Acústica
lightwave propagation
turbulence
hurst parameter
normalized total wavelet entropy
dc.description.none.fl_txt_mv We analyze, within the wavelet theory framework, the wandering over a screen of the centroid of a laser beam after it has propagated through a time-changing laboratory-generated turbulence. Following a previous work (Fractals 12 (2004) 223) two quantifiers are used, the Hurst parameter, H, and the normalized total wavelet entropy. The temporal evolution of both quantifiers, obtained from the laser spot data stream, is studied and compared. This allows us to extract information on the stochastic process associated with the turbulence dynamics.
description We analyze, within the wavelet theory framework, the wandering over a screen of the centroid of a laser beam after it has propagated through a time-changing laboratory-generated turbulence. Following a previous work (Fractals 12 (2004) 223) two quantifiers are used, the Hurst parameter, H, and the normalized total wavelet entropy. The temporal evolution of both quantifiers, obtained from the laser spot data stream, is studied and compared. This allows us to extract information on the stochastic process associated with the turbulence dynamics.
publishDate 2006
dc.date.none.fl_str_mv 2006
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/11746/1154
url https://digital.cic.gba.gob.ar/handle/11746/1154
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.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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