Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings

Autores
Cerrota, S.; Morel, Eneas Nicolas; Torga, Jorge Román
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper shows the technique of optical coherence tomography in the frequency domain (OCT-FD) to obtain surfacetopography and tomography of surface coatings. The setup is based on a superluminescent diode centered on 849 nm with anspectral wide of 50 nm as the light source, a single-mode fibre Michelson interferometer and a spectrometer as the detectorsystem. This scheme allows having compact and robust equipments that was designed to be used in an industrial environment.With this system it can be obtain a tridimensional image acquired point by point with a maximum range of 20 mm width andlength and 2 mm depth. Images obtained from the topography of metal samples and tomography of polymer based coatings ispresented. Also it is shown that is possible to obtain, from these images, parameters of interest of the sample, such as roughness,flatness and characteristic distances. As an example to show the potential of the method the dimensions of a metal surfacemodified after laser ablation were measured from a topography image obtained with this technique. A second example presentedwas the image obtained of a roughness pattern made on a metal surface. Finally it was presented a tomography image of amodified polyurethane coating deposited on a metal surface. Thickness and refractive index of the coating were obtained after theimage analysis.
Fil: Cerrota, S.. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina
Fil: Morel, Eneas Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina
Fil: Torga, Jorge Román. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina
Materia
Surfaces Characterization
Optical Coherence Tomography
Non Destructive Testing
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:11336/51934
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and CoatingsCerrota, S.Morel, Eneas NicolasTorga, Jorge RománSurfaces CharacterizationOptical Coherence TomographyNon Destructive Testinghttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2This paper shows the technique of optical coherence tomography in the frequency domain (OCT-FD) to obtain surfacetopography and tomography of surface coatings. The setup is based on a superluminescent diode centered on 849 nm with anspectral wide of 50 nm as the light source, a single-mode fibre Michelson interferometer and a spectrometer as the detectorsystem. This scheme allows having compact and robust equipments that was designed to be used in an industrial environment.With this system it can be obtain a tridimensional image acquired point by point with a maximum range of 20 mm width andlength and 2 mm depth. Images obtained from the topography of metal samples and tomography of polymer based coatings ispresented. Also it is shown that is possible to obtain, from these images, parameters of interest of the sample, such as roughness,flatness and characteristic distances. As an example to show the potential of the method the dimensions of a metal surfacemodified after laser ablation were measured from a topography image obtained with this technique. A second example presentedwas the image obtained of a roughness pattern made on a metal surface. Finally it was presented a tomography image of amodified polyurethane coating deposited on a metal surface. Thickness and refractive index of the coating were obtained after theimage analysis.Fil: Cerrota, S.. Universidad Tecnológica Nacional. Facultad Regional Delta; ArgentinaFil: Morel, Eneas Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Delta; ArgentinaFil: Torga, Jorge Román. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Delta; ArgentinaElsevier2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/51934Cerrota, S.; Morel, Eneas Nicolas; Torga, Jorge Román; Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings; Elsevier; Procedia Materials Science; 9; 4-2015; 142-1492211-8128CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S221181281500019Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.018info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:59:19Zoai:ri.conicet.gov.ar:11336/51934instacron: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:34982025-10-22 11:59:19.987CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
title Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
spellingShingle Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
Cerrota, S.
Surfaces Characterization
Optical Coherence Tomography
Non Destructive Testing
title_short Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
title_full Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
title_fullStr Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
title_full_unstemmed Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
title_sort Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings
dc.creator.none.fl_str_mv Cerrota, S.
Morel, Eneas Nicolas
Torga, Jorge Román
author Cerrota, S.
author_facet Cerrota, S.
Morel, Eneas Nicolas
Torga, Jorge Román
author_role author
author2 Morel, Eneas Nicolas
Torga, Jorge Román
author2_role author
author
dc.subject.none.fl_str_mv Surfaces Characterization
Optical Coherence Tomography
Non Destructive Testing
topic Surfaces Characterization
Optical Coherence Tomography
Non Destructive Testing
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv This paper shows the technique of optical coherence tomography in the frequency domain (OCT-FD) to obtain surfacetopography and tomography of surface coatings. The setup is based on a superluminescent diode centered on 849 nm with anspectral wide of 50 nm as the light source, a single-mode fibre Michelson interferometer and a spectrometer as the detectorsystem. This scheme allows having compact and robust equipments that was designed to be used in an industrial environment.With this system it can be obtain a tridimensional image acquired point by point with a maximum range of 20 mm width andlength and 2 mm depth. Images obtained from the topography of metal samples and tomography of polymer based coatings ispresented. Also it is shown that is possible to obtain, from these images, parameters of interest of the sample, such as roughness,flatness and characteristic distances. As an example to show the potential of the method the dimensions of a metal surfacemodified after laser ablation were measured from a topography image obtained with this technique. A second example presentedwas the image obtained of a roughness pattern made on a metal surface. Finally it was presented a tomography image of amodified polyurethane coating deposited on a metal surface. Thickness and refractive index of the coating were obtained after theimage analysis.
Fil: Cerrota, S.. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina
Fil: Morel, Eneas Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina
Fil: Torga, Jorge Román. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional. Facultad Regional Delta; Argentina
description This paper shows the technique of optical coherence tomography in the frequency domain (OCT-FD) to obtain surfacetopography and tomography of surface coatings. The setup is based on a superluminescent diode centered on 849 nm with anspectral wide of 50 nm as the light source, a single-mode fibre Michelson interferometer and a spectrometer as the detectorsystem. This scheme allows having compact and robust equipments that was designed to be used in an industrial environment.With this system it can be obtain a tridimensional image acquired point by point with a maximum range of 20 mm width andlength and 2 mm depth. Images obtained from the topography of metal samples and tomography of polymer based coatings ispresented. Also it is shown that is possible to obtain, from these images, parameters of interest of the sample, such as roughness,flatness and characteristic distances. As an example to show the potential of the method the dimensions of a metal surfacemodified after laser ablation were measured from a topography image obtained with this technique. A second example presentedwas the image obtained of a roughness pattern made on a metal surface. Finally it was presented a tomography image of amodified polyurethane coating deposited on a metal surface. Thickness and refractive index of the coating were obtained after theimage analysis.
publishDate 2015
dc.date.none.fl_str_mv 2015-04
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/11336/51934
Cerrota, S.; Morel, Eneas Nicolas; Torga, Jorge Román; Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings; Elsevier; Procedia Materials Science; 9; 4-2015; 142-149
2211-8128
CONICET Digital
CONICET
url http://hdl.handle.net/11336/51934
identifier_str_mv Cerrota, S.; Morel, Eneas Nicolas; Torga, Jorge Román; Scanning Optical Coherence Tomography Applied to the Characterization of Surfaces and Coatings; Elsevier; Procedia Materials Science; 9; 4-2015; 142-149
2211-8128
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S221181281500019X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mspro.2015.04.018
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 12.982451

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