Diffuser in Fractional Fourier Optics

We propose a method for calculating a bandlimited diffuser with smooth spectrum in the Fresnel domain without any 2p phase ambiguities using the fractional Fourier transform. Such diffusers are necessary to avoid problems of speckles. © OSA 2016.

Autores:
Tipo de recurso:
Fecha de publicación:
2016
Institución:
Universidad Tecnológica de Bolívar
Repositorio:
Repositorio Institucional UTB
Idioma:
eng
OAI Identifier:
oai:repositorio.utb.edu.co:20.500.12585/8985
Acceso en línea:
https://hdl.handle.net/20.500.12585/8985
Palabra clave:
Photonics
Bandlimited
Fractional fourier
Fractional Fourier transforms
Fresnel domains
Phase ambiguity
Diffusers (optical)
Rights
restrictedAccess
License
http://creativecommons.org/licenses/by-nc-nd/4.0/
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spelling 2020-03-26T16:32:43Z2020-03-26T16:32:43Z2016Optics InfoBase Conference Papers9781943580163https://hdl.handle.net/20.500.12585/898510.1364/LAOP.2016.LTu3A.2Universidad Tecnológica de BolívarRepositorio UTB571906884597202230088670166425956270896900We propose a method for calculating a bandlimited diffuser with smooth spectrum in the Fresnel domain without any 2p phase ambiguities using the fractional Fourier transform. Such diffusers are necessary to avoid problems of speckles. © OSA 2016.Centro de Investigaciones en Optica, A.C.;CONACYT;INAOE;SEP;Universidad de GuanajuataRecurso electrónicoapplication/pdfengOSA - The Optical Societyhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/restrictedAccessAtribución-NoComercial 4.0 Internacionalhttp://purl.org/coar/access_right/c_16echttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85019535833&doi=10.1364%2fLAOP.2016.LTu3A.2&partnerID=40&md5=f8623ac6d688a4f0384544326230dfa8Scopus2-s2.0-85019535833Latin America Optics and Photonics Conference, LAOP 2016Diffuser in Fractional Fourier Opticsinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionConferenciahttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_c94fPhotonicsBandlimitedFractional fourierFractional Fourier transformsFresnel domainsPhase ambiguityDiffusers (optical)22 August 2016 through 26 August 2016Patiño Vanegas, AlbertoDurand, P.E.Pellat-Finet P.Torres R.Ralf Brsuer, F.W., Bryngdahl, O., Diffusers in digital holography (1991) J. Opt. Soc. Am. A, 8 (3), pp. 572-578. , MarChhetri, B.B., Serikawa, S., Shimomura, T., Heuristic algorithm for calculation of sufficiently randomized object-independent diffuser for holography (2000) Algorithms and Systems for Optical Information Processing IV, 4113, pp. 205-216. , In Bahram Javidi Demetri Psaltis, editor, of Proc. SPIEPellat-Finet, P., Fresnel diffraction and the fractional-order fourier transform (1994) Opt. Lett, 19 (18), pp. 1388-1390. , SepTorres, R., Pellat-Finet, P., Torres, Y., Sampling theorem for fractional bandlimited signals: a self-contained proof. application to digital holography (2006) IEEE Signal Process. Lett, 13 (11), pp. 676-679http://purl.org/coar/resource_type/c_c94fTHUMBNAILMiniProdInv.pngMiniProdInv.pngimage/png23941https://repositorio.utb.edu.co/bitstream/20.500.12585/8985/1/MiniProdInv.png0cb0f101a8d16897fb46fc914d3d7043MD5120.500.12585/8985oai:repositorio.utb.edu.co:20.500.12585/89852023-05-26 08:17:46.266Repositorio Institucional UTBrepositorioutb@utb.edu.co
dc.title.none.fl_str_mv Diffuser in Fractional Fourier Optics
title Diffuser in Fractional Fourier Optics
spellingShingle Diffuser in Fractional Fourier Optics
Photonics
Bandlimited
Fractional fourier
Fractional Fourier transforms
Fresnel domains
Phase ambiguity
Diffusers (optical)
title_short Diffuser in Fractional Fourier Optics
title_full Diffuser in Fractional Fourier Optics
title_fullStr Diffuser in Fractional Fourier Optics
title_full_unstemmed Diffuser in Fractional Fourier Optics
title_sort Diffuser in Fractional Fourier Optics
dc.subject.keywords.none.fl_str_mv Photonics
Bandlimited
Fractional fourier
Fractional Fourier transforms
Fresnel domains
Phase ambiguity
Diffusers (optical)
topic Photonics
Bandlimited
Fractional fourier
Fractional Fourier transforms
Fresnel domains
Phase ambiguity
Diffusers (optical)
description We propose a method for calculating a bandlimited diffuser with smooth spectrum in the Fresnel domain without any 2p phase ambiguities using the fractional Fourier transform. Such diffusers are necessary to avoid problems of speckles. © OSA 2016.
publishDate 2016
dc.date.issued.none.fl_str_mv 2016
dc.date.accessioned.none.fl_str_mv 2020-03-26T16:32:43Z
dc.date.available.none.fl_str_mv 2020-03-26T16:32:43Z
dc.type.coarversion.fl_str_mv http://purl.org/coar/version/c_970fb48d4fbd8a85
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dc.type.spa.none.fl_str_mv Conferencia
status_str publishedVersion
dc.identifier.citation.none.fl_str_mv Optics InfoBase Conference Papers
dc.identifier.isbn.none.fl_str_mv 9781943580163
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12585/8985
dc.identifier.doi.none.fl_str_mv 10.1364/LAOP.2016.LTu3A.2
dc.identifier.instname.none.fl_str_mv Universidad Tecnológica de Bolívar
dc.identifier.reponame.none.fl_str_mv Repositorio UTB
dc.identifier.orcid.none.fl_str_mv 57190688459
7202230088
6701664259
56270896900
identifier_str_mv Optics InfoBase Conference Papers
9781943580163
10.1364/LAOP.2016.LTu3A.2
Universidad Tecnológica de Bolívar
Repositorio UTB
57190688459
7202230088
6701664259
56270896900
url https://hdl.handle.net/20.500.12585/8985
dc.language.iso.none.fl_str_mv eng
language eng
dc.relation.conferencedate.none.fl_str_mv 22 August 2016 through 26 August 2016
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_16ec
dc.rights.uri.none.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.accessrights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
dc.rights.cc.none.fl_str_mv Atribución-NoComercial 4.0 Internacional
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Atribución-NoComercial 4.0 Internacional
http://purl.org/coar/access_right/c_16ec
eu_rights_str_mv restrictedAccess
dc.format.medium.none.fl_str_mv Recurso electrónico
dc.format.mimetype.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv OSA - The Optical Society
publisher.none.fl_str_mv OSA - The Optical Society
dc.source.none.fl_str_mv https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019535833&doi=10.1364%2fLAOP.2016.LTu3A.2&partnerID=40&md5=f8623ac6d688a4f0384544326230dfa8
Scopus2-s2.0-85019535833
institution Universidad Tecnológica de Bolívar
dc.source.event.none.fl_str_mv Latin America Optics and Photonics Conference, LAOP 2016
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