Phase-object analysis with a speckle interferometer

Autores
Ángel, Luciano; Tebaldi, Myrian Cristina; Trivi, Marcelo Ricardo; Bolognini, Néstor Alberto
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We describe the characteristics of a double-exposure specklegram obtained through a double-aperture system, by introduction of a wedge in front of one aperture in one exposure. It is assumed that a uniform dis placement of the difiuser is produced between exposures. The average intensity distribution and visibility of the interferometric fringes in the Fourier plane are analyzed. An alternative interferometric technique for phase object detection is proposed.
Facultad de Ingeniería
Materia
Ingeniería
Física
óptica
interferometría Speckle
medición de fase
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:10915/44356
Acceder
id SEDICI_4c5c51b6edd5416cb21cd8b87aa0a569
oai_identifier_str oai:sedici.unlp.edu.ar:10915/44356
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Phase-object analysis with a speckle interferometerÁngel, LucianoTebaldi, Myrian CristinaTrivi, Marcelo RicardoBolognini, Néstor AlbertoIngenieríaFísicaópticainterferometría Specklemedición de faseWe describe the characteristics of a double-exposure specklegram obtained through a double-aperture system, by introduction of a wedge in front of one aperture in one exposure. It is assumed that a uniform dis placement of the difiuser is produced between exposures. The average intensity distribution and visibility of the interferometric fringes in the Fourier plane are analyzed. An alternative interferometric technique for phase object detection is proposed.Facultad de Ingeniería2002-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf497-499http://sedici.unlp.edu.ar/handle/10915/44356enginfo:eu-repo/semantics/altIdentifier/issn/1539-4794info:eu-repo/semantics/altIdentifier/doi/10.1364/OL.27.000506info: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:UNLP2025-09-17T09:45:22Zoai:sedici.unlp.edu.ar:10915/44356Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-17 09:45:23.201SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Phase-object analysis with a speckle interferometer
title Phase-object analysis with a speckle interferometer
spellingShingle Phase-object analysis with a speckle interferometer
Ángel, Luciano
Ingeniería
Física
óptica
interferometría Speckle
medición de fase
title_short Phase-object analysis with a speckle interferometer
title_full Phase-object analysis with a speckle interferometer
title_fullStr Phase-object analysis with a speckle interferometer
title_full_unstemmed Phase-object analysis with a speckle interferometer
title_sort Phase-object analysis with a speckle interferometer
dc.creator.none.fl_str_mv Ángel, Luciano
Tebaldi, Myrian Cristina
Trivi, Marcelo Ricardo
Bolognini, Néstor Alberto
author Ángel, Luciano
author_facet Ángel, Luciano
Tebaldi, Myrian Cristina
Trivi, Marcelo Ricardo
Bolognini, Néstor Alberto
author_role author
author2 Tebaldi, Myrian Cristina
Trivi, Marcelo Ricardo
Bolognini, Néstor Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Ingeniería
Física
óptica
interferometría Speckle
medición de fase
topic Ingeniería
Física
óptica
interferometría Speckle
medición de fase
dc.description.none.fl_txt_mv We describe the characteristics of a double-exposure specklegram obtained through a double-aperture system, by introduction of a wedge in front of one aperture in one exposure. It is assumed that a uniform dis placement of the difiuser is produced between exposures. The average intensity distribution and visibility of the interferometric fringes in the Fourier plane are analyzed. An alternative interferometric technique for phase object detection is proposed.
Facultad de Ingeniería
description We describe the characteristics of a double-exposure specklegram obtained through a double-aperture system, by introduction of a wedge in front of one aperture in one exposure. It is assumed that a uniform dis placement of the difiuser is produced between exposures. The average intensity distribution and visibility of the interferometric fringes in the Fourier plane are analyzed. An alternative interferometric technique for phase object detection is proposed.
publishDate 2002
dc.date.none.fl_str_mv 2002-04
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/10915/44356
url http://sedici.unlp.edu.ar/handle/10915/44356
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1539-4794
info:eu-repo/semantics/altIdentifier/doi/10.1364/OL.27.000506
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
497-499
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 13.001348

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