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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/51934
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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 Técnicas2025-09-29T10:26:41Zoai: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:34982025-09-29 10:26:42.057CONICET 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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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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1844614268511584256 |
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13.070432 |