Performance analysis of optical imaging systems based on the fractional Fourier transform

Autores
Granieri, Sergio; Sicre, Enrique Eduardo; Furlan, Walter Daniel
Año de publicación
1998
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Some image quality parameters, such as the Strehl ratio and the optical transfer function, are analysed in the generalized phase-space, or x-p domain, of the fractional Fourier transform associated with a modified one-dimensional pupil function. Some experimental results together with computer simulations are performed which illustrate the tolerance to defocus of different apertures.
Centro de Investigaciones Ópticas
Materia
Ingeniería
Ciencias Exactas
Optics
Physics
Discrete-time Fourier transform
Short-time Fourier transform
Optical transfer function
Fourier analysis
Discrete Fourier transform
Pupil function
Fractional Fourier transform
Strehl ratio
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/123084
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/123084
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Performance analysis of optical imaging systems based on the fractional Fourier transformGranieri, SergioSicre, Enrique EduardoFurlan, Walter DanielIngenieríaCiencias ExactasOpticsPhysicsDiscrete-time Fourier transformShort-time Fourier transformOptical transfer functionFourier analysisDiscrete Fourier transformPupil functionFractional Fourier transformStrehl ratioSome image quality parameters, such as the Strehl ratio and the optical transfer function, are analysed in the generalized phase-space, or x-p domain, of the fractional Fourier transform associated with a modified one-dimensional pupil function. Some experimental results together with computer simulations are performed which illustrate the tolerance to defocus of different apertures.Centro de Investigaciones Ópticas1998info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1797-1807http://sedici.unlp.edu.ar/handle/10915/123084enginfo:eu-repo/semantics/altIdentifier/issn/0950-0340info:eu-repo/semantics/altIdentifier/issn/1362-3044info:eu-repo/semantics/altIdentifier/doi/10.1080/09500349808231703info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-10T12:31:55Zoai:sedici.unlp.edu.ar:10915/123084Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-10 12:31:55.634SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Performance analysis of optical imaging systems based on the fractional Fourier transform
title Performance analysis of optical imaging systems based on the fractional Fourier transform
spellingShingle Performance analysis of optical imaging systems based on the fractional Fourier transform
Granieri, Sergio
Ingeniería
Ciencias Exactas
Optics
Physics
Discrete-time Fourier transform
Short-time Fourier transform
Optical transfer function
Fourier analysis
Discrete Fourier transform
Pupil function
Fractional Fourier transform
Strehl ratio
title_short Performance analysis of optical imaging systems based on the fractional Fourier transform
title_full Performance analysis of optical imaging systems based on the fractional Fourier transform
title_fullStr Performance analysis of optical imaging systems based on the fractional Fourier transform
title_full_unstemmed Performance analysis of optical imaging systems based on the fractional Fourier transform
title_sort Performance analysis of optical imaging systems based on the fractional Fourier transform
dc.creator.none.fl_str_mv Granieri, Sergio
Sicre, Enrique Eduardo
Furlan, Walter Daniel
author Granieri, Sergio
author_facet Granieri, Sergio
Sicre, Enrique Eduardo
Furlan, Walter Daniel
author_role author
author2 Sicre, Enrique Eduardo
Furlan, Walter Daniel
author2_role author
author
dc.subject.none.fl_str_mv Ingeniería
Ciencias Exactas
Optics
Physics
Discrete-time Fourier transform
Short-time Fourier transform
Optical transfer function
Fourier analysis
Discrete Fourier transform
Pupil function
Fractional Fourier transform
Strehl ratio
topic Ingeniería
Ciencias Exactas
Optics
Physics
Discrete-time Fourier transform
Short-time Fourier transform
Optical transfer function
Fourier analysis
Discrete Fourier transform
Pupil function
Fractional Fourier transform
Strehl ratio
dc.description.none.fl_txt_mv Some image quality parameters, such as the Strehl ratio and the optical transfer function, are analysed in the generalized phase-space, or x-p domain, of the fractional Fourier transform associated with a modified one-dimensional pupil function. Some experimental results together with computer simulations are performed which illustrate the tolerance to defocus of different apertures.
Centro de Investigaciones Ópticas
description Some image quality parameters, such as the Strehl ratio and the optical transfer function, are analysed in the generalized phase-space, or x-p domain, of the fractional Fourier transform associated with a modified one-dimensional pupil function. Some experimental results together with computer simulations are performed which illustrate the tolerance to defocus of different apertures.
publishDate 1998
dc.date.none.fl_str_mv 1998
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/10915/123084
url http://sedici.unlp.edu.ar/handle/10915/123084
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0950-0340
info:eu-repo/semantics/altIdentifier/issn/1362-3044
info:eu-repo/semantics/altIdentifier/doi/10.1080/09500349808231703
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
1797-1807
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 12.993085

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