Modelling and reconstruction of gabor-type holograms.

The processes of modelling and reconstruction of holograms are based on the calculation of the diffraction integral either on its kirchhoff-fresnel or rayleight-sommerfeld formulation. Numerically, such an integral can be evaluated via different approaches: the convolution theorem, angular spectrum,...

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Autores:: Lora, Gabriel
Múnera , Natalia
García Sucerquia, José

Tipo de recurso:: Article of journal

Fecha de publicación:: 2011

Institución:: Universidad Nacional de Colombia

Repositorio:: Universidad Nacional de Colombia

Idioma:: spa

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spelling	Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Lora, Gabriel47e001be-ebbf-43a1-aab1-02211e35537f300Múnera , Natalia9b634c0f-4553-49c2-8a1d-983604648064300García Sucerquia, José06073db3-ea5c-49b2-88ee-32b149d238303002019-06-24T17:36:00Z2019-06-24T17:36:00Z2011ISSN: 0012-7353https://repositorio.unal.edu.co/handle/unal/8743http://bdigital.unal.edu.co/5428/The processes of modelling and reconstruction of holograms are based on the calculation of the diffraction integral either on its kirchhoff-fresnel or rayleight-sommerfeld formulation. Numerically, such an integral can be evaluated via different approaches: the convolution theorem, angular spectrum, and fresnel transform, among others. In this paper, the modelling of gabor-type in-line holograms of opaque particles of different diameters is presented. Those holograms are thereafter reconstructed by the numerical evaluation of the diffraction process that a spherical wavefront undergoes when it illuminates the hologram. The modelling-reconstruction process is employed for studying the performance of digital in-line holographic microscopy while the concentration of a simulated monodispersed monolayer is varied.application/pdfspaUniversidad Nacional de Colombia Sede Medellín. Facultad de MinasUniversidad Nacional de Colombia Sede Medellín Facultad de Ciencias Escuela de FísicaEscuela de FísicaLora, Gabriel and Múnera , Natalia and García Sucerquia, José (2011) Modelling and reconstruction of gabor-type holograms. Dyna, 78 (166). pp. 81-88. ISSN 0012-735353 Física / PhysicsDigital in-line holographic microscopyDiffractionHologram reconstructionMicroscopy.Modelling and reconstruction of gabor-type holograms.Artículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINALgabriellora.2011.pdfapplication/pdf650245https://repositorio.unal.edu.co/bitstream/unal/8743/1/gabriellora.2011.pdfc16366c18df061e6fa982596715b078eMD51THUMBNAILgabriellora.2011.pdf.jpggabriellora.2011.pdf.jpgGenerated Thumbnailimage/jpeg9378https://repositorio.unal.edu.co/bitstream/unal/8743/2/gabriellora.2011.pdf.jpg0d900a49b4d7e3ff3eb385bb0e838190MD52unal/8743oai:repositorio.unal.edu.co:unal/87432023-03-02 16:48:49.665Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv	Modelling and reconstruction of gabor-type holograms.
title	Modelling and reconstruction of gabor-type holograms.
spellingShingle	Modelling and reconstruction of gabor-type holograms. 53 Física / Physics Digital in-line holographic microscopy Diffraction Hologram reconstruction Microscopy.
title_short	Modelling and reconstruction of gabor-type holograms.
title_full	Modelling and reconstruction of gabor-type holograms.
title_fullStr	Modelling and reconstruction of gabor-type holograms.
title_full_unstemmed	Modelling and reconstruction of gabor-type holograms.
title_sort	Modelling and reconstruction of gabor-type holograms.
dc.creator.fl_str_mv	Lora, Gabriel Múnera , Natalia García Sucerquia, José
dc.contributor.author.spa.fl_str_mv	Lora, Gabriel Múnera , Natalia García Sucerquia, José
dc.subject.ddc.spa.fl_str_mv	53 Física / Physics
topic	53 Física / Physics Digital in-line holographic microscopy Diffraction Hologram reconstruction Microscopy.
dc.subject.proposal.spa.fl_str_mv	Digital in-line holographic microscopy Diffraction Hologram reconstruction Microscopy.
description	The processes of modelling and reconstruction of holograms are based on the calculation of the diffraction integral either on its kirchhoff-fresnel or rayleight-sommerfeld formulation. Numerically, such an integral can be evaluated via different approaches: the convolution theorem, angular spectrum, and fresnel transform, among others. In this paper, the modelling of gabor-type in-line holograms of opaque particles of different diameters is presented. Those holograms are thereafter reconstructed by the numerical evaluation of the diffraction process that a spherical wavefront undergoes when it illuminates the hologram. The modelling-reconstruction process is employed for studying the performance of digital in-line holographic microscopy while the concentration of a simulated monodispersed monolayer is varied.
publishDate	2011
dc.date.issued.spa.fl_str_mv	2011
dc.date.accessioned.spa.fl_str_mv	2019-06-24T17:36:00Z
dc.date.available.spa.fl_str_mv	2019-06-24T17:36:00Z
dc.type.spa.fl_str_mv	Artículo de revista
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dc.identifier.issn.spa.fl_str_mv	ISSN: 0012-7353
dc.identifier.uri.none.fl_str_mv	https://repositorio.unal.edu.co/handle/unal/8743
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identifier_str_mv	ISSN: 0012-7353
url	https://repositorio.unal.edu.co/handle/unal/8743 http://bdigital.unal.edu.co/5428/
dc.language.iso.spa.fl_str_mv	spa
language	spa
dc.relation.ispartof.spa.fl_str_mv	Universidad Nacional de Colombia Sede Medellín Facultad de Ciencias Escuela de Física Escuela de Física
dc.relation.references.spa.fl_str_mv	Lora, Gabriel and Múnera , Natalia and García Sucerquia, José (2011) Modelling and reconstruction of gabor-type holograms. Dyna, 78 (166). pp. 81-88. ISSN 0012-7353
dc.rights.spa.fl_str_mv	Derechos reservados - Universidad Nacional de Colombia
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rights_invalid_str_mv	Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv	openAccess
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dc.publisher.spa.fl_str_mv	Universidad Nacional de Colombia Sede Medellín. Facultad de Minas
institution	Universidad Nacional de Colombia
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Modelling and reconstruction of gabor-type holograms.

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