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
- Institución
- Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
- OAI Identificador
- oai:digital.cic.gba.gob.ar:11746/1154
Ver los metadatos del registro completo
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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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1844618616404705280 |
score |
13.070432 |