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 José; Rosso, Osvaldo A.
Año de publicación
2006
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
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.
Facultad de Ciencias Exactas
Materia
Ciencias Exactas
Física
parámetro de Hurst
óptica
onda luminosa
física de los 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:10915/44365
Acceder
id SEDICI_ae992e8c401c821123f734aed6711937
oai_identifier_str oai:sedici.unlp.edu.ar:10915/44365
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Characterization of laser propagation through turbulent media by quantifiers based on the wavelet transform: dynamic studyZunino, Luciano JoséPérez, Darío GabrielGaravaglia, Mario JoséRosso, Osvaldo A.Ciencias ExactasFísicaparámetro de Hurstópticaonda luminosafísica de los rayos láserWe 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.Facultad de Ciencias Exactas2006info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf409-416http://sedici.unlp.edu.ar/handle/10915/44365spainfo:eu-repo/semantics/altIdentifier/issn/0378-4371info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2005.09.054info: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:UNLP2025-09-29T11:01:58Zoai:sedici.unlp.edu.ar:10915/44365Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:01:58.603SEDICI (UNLP) - Universidad Nacional de La Platafalse
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 Exactas
Física
parámetro de Hurst
óptica
onda luminosa
física de los rayos láser
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 José
Rosso, Osvaldo A.
author Zunino, Luciano José
author_facet Zunino, Luciano José
Pérez, Darío Gabriel
Garavaglia, Mario José
Rosso, Osvaldo A.
author_role author
author2 Pérez, Darío Gabriel
Garavaglia, Mario José
Rosso, Osvaldo A.
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Física
parámetro de Hurst
óptica
onda luminosa
física de los rayos láser
topic Ciencias Exactas
Física
parámetro de Hurst
óptica
onda luminosa
física de los rayos láser
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.
Facultad de Ciencias Exactas
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/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/10915/44365
url http://sedici.unlp.edu.ar/handle/10915/44365
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0378-4371
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2005.09.054
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
409-416
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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