Turbulence-induced persistence in laser beam wandering

Autores
Zunino, Luciano José; Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío Gabriel
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We have experimentally confirmed the presence of longmemory correlations in the wandering of a thin Gaussian laser beam over a screen after propagating through a turbulent medium. A laboratory-controlled experiment was conducted in which coordinate fluctuations of the laser beam were recorded at a sufficiently high sampling rate for a wide range of turbulent conditions. Horizontal and vertical displacements of the laser beam centroid were subsequently analyzed by implementing detrended fluctuation analysis. This is a very well-known and widely used methodology to unveil memory effects from time series. Results obtained from this experimental analysis allow us to confirm that both coordinates behave as highly persistent signals for strong turbulent intensities. This finding is relevant for a better comprehension and modeling of the turbulence effects in free-space optical communication systems and other applications related to propagation of optical signals in the atmosphere.
Fil: Zunino, Luciano José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
Fil: Gulich, Maximiliano Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
Fil: Funes, Gustavo Luis. Universidad de Los Andes; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pérez, Darío Gabriel. Pontificia Universidad Catolica de Valparaiso; Chile
Materia
Turbulence
Persistence
Laser
Wandering
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/23231
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Turbulence-induced persistence in laser beam wanderingZunino, Luciano JoséGulich, Maximiliano DamiánFunes, Gustavo LuisPérez, Darío GabrielTurbulencePersistenceLaserWanderinghttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We have experimentally confirmed the presence of longmemory correlations in the wandering of a thin Gaussian laser beam over a screen after propagating through a turbulent medium. A laboratory-controlled experiment was conducted in which coordinate fluctuations of the laser beam were recorded at a sufficiently high sampling rate for a wide range of turbulent conditions. Horizontal and vertical displacements of the laser beam centroid were subsequently analyzed by implementing detrended fluctuation analysis. This is a very well-known and widely used methodology to unveil memory effects from time series. Results obtained from this experimental analysis allow us to confirm that both coordinates behave as highly persistent signals for strong turbulent intensities. This finding is relevant for a better comprehension and modeling of the turbulence effects in free-space optical communication systems and other applications related to propagation of optical signals in the atmosphere.Fil: Zunino, Luciano José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; ArgentinaFil: Gulich, Maximiliano Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; ArgentinaFil: Funes, Gustavo Luis. Universidad de Los Andes; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Pérez, Darío Gabriel. Pontificia Universidad Catolica de Valparaiso; ChileOptical Society Of America2015-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/23231Zunino, Luciano José; Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío Gabriel; Turbulence-induced persistence in laser beam wandering; Optical Society Of America; Optics Letters; 40; 13; 7-2015; 3145-31480146-9592CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ol/abstract.cfm?uri=ol-40-13-3145info:eu-repo/semantics/altIdentifier/doi/10.1364/OL.40.003145info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:08Zoai:ri.conicet.gov.ar:11336/23231instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:09:09.034CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Turbulence-induced persistence in laser beam wandering
title Turbulence-induced persistence in laser beam wandering
spellingShingle Turbulence-induced persistence in laser beam wandering
Zunino, Luciano José
Turbulence
Persistence
Laser
Wandering
title_short Turbulence-induced persistence in laser beam wandering
title_full Turbulence-induced persistence in laser beam wandering
title_fullStr Turbulence-induced persistence in laser beam wandering
title_full_unstemmed Turbulence-induced persistence in laser beam wandering
title_sort Turbulence-induced persistence in laser beam wandering
dc.creator.none.fl_str_mv Zunino, Luciano José
Gulich, Maximiliano Damián
Funes, Gustavo Luis
Pérez, Darío Gabriel
author Zunino, Luciano José
author_facet Zunino, Luciano José
Gulich, Maximiliano Damián
Funes, Gustavo Luis
Pérez, Darío Gabriel
author_role author
author2 Gulich, Maximiliano Damián
Funes, Gustavo Luis
Pérez, Darío Gabriel
author2_role author
author
author
dc.subject.none.fl_str_mv Turbulence
Persistence
Laser
Wandering
topic Turbulence
Persistence
Laser
Wandering
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We have experimentally confirmed the presence of longmemory correlations in the wandering of a thin Gaussian laser beam over a screen after propagating through a turbulent medium. A laboratory-controlled experiment was conducted in which coordinate fluctuations of the laser beam were recorded at a sufficiently high sampling rate for a wide range of turbulent conditions. Horizontal and vertical displacements of the laser beam centroid were subsequently analyzed by implementing detrended fluctuation analysis. This is a very well-known and widely used methodology to unveil memory effects from time series. Results obtained from this experimental analysis allow us to confirm that both coordinates behave as highly persistent signals for strong turbulent intensities. This finding is relevant for a better comprehension and modeling of the turbulence effects in free-space optical communication systems and other applications related to propagation of optical signals in the atmosphere.
Fil: Zunino, Luciano José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
Fil: Gulich, Maximiliano Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones Ópticas. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones Ópticas. Universidad Nacional de La Plata. Centro de Investigaciones Ópticas; Argentina
Fil: Funes, Gustavo Luis. Universidad de Los Andes; Chile. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Pérez, Darío Gabriel. Pontificia Universidad Catolica de Valparaiso; Chile
description We have experimentally confirmed the presence of longmemory correlations in the wandering of a thin Gaussian laser beam over a screen after propagating through a turbulent medium. A laboratory-controlled experiment was conducted in which coordinate fluctuations of the laser beam were recorded at a sufficiently high sampling rate for a wide range of turbulent conditions. Horizontal and vertical displacements of the laser beam centroid were subsequently analyzed by implementing detrended fluctuation analysis. This is a very well-known and widely used methodology to unveil memory effects from time series. Results obtained from this experimental analysis allow us to confirm that both coordinates behave as highly persistent signals for strong turbulent intensities. This finding is relevant for a better comprehension and modeling of the turbulence effects in free-space optical communication systems and other applications related to propagation of optical signals in the atmosphere.
publishDate 2015
dc.date.none.fl_str_mv 2015-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/23231
Zunino, Luciano José; Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío Gabriel; Turbulence-induced persistence in laser beam wandering; Optical Society Of America; Optics Letters; 40; 13; 7-2015; 3145-3148
0146-9592
CONICET Digital
CONICET
url http://hdl.handle.net/11336/23231
identifier_str_mv Zunino, Luciano José; Gulich, Maximiliano Damián; Funes, Gustavo Luis; Pérez, Darío Gabriel; Turbulence-induced persistence in laser beam wandering; Optical Society Of America; Optics Letters; 40; 13; 7-2015; 3145-3148
0146-9592
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ol/abstract.cfm?uri=ol-40-13-3145
info:eu-repo/semantics/altIdentifier/doi/10.1364/OL.40.003145
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Optical Society Of America
publisher.none.fl_str_mv Optical Society Of America
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842270071036051456
score 13.13397

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