Optical encoder based on a nondiffractive beam

Autores
Lutenberg, Ariel; Perez Quintian, Luis Fernando; Rebollo, María Aurora
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Optical encoders are used in industrial and laboratory motion equipment to measure rotations and linear displacements. We introduce a design of an optical encoder based on a nondiffractive beam. We expect that the invariant profile and radial symmetry of the nondiffractive beam provide the design with remarkable tolerance to mechanical perturbations. We experimentally demonstrate that the proposed design generates a suitable output sinusoidal signal with low harmonic distortion. Moreover, we present a numerical model of the system based on the angular spectrum approximation whose predictions are in excellent agreement with the experimental results.
Fil: Lutenberg, Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Perez Quintian, Luis Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Rebollo, María Aurora. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Materia
OPTICAL ENCODERS
NONDIFFRACTIVE BEAM
ANGULAR SPECTRUM APPROXIMATION
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:11336/279610
Acceder
id CONICETDig_3be865a16fe91b47ccbc1dd551ee8747
oai_identifier_str oai:ri.conicet.gov.ar:11336/279610
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Optical encoder based on a nondiffractive beamLutenberg, ArielPerez Quintian, Luis FernandoRebollo, María AuroraOPTICAL ENCODERSNONDIFFRACTIVE BEAMANGULAR SPECTRUM APPROXIMATIONhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2Optical encoders are used in industrial and laboratory motion equipment to measure rotations and linear displacements. We introduce a design of an optical encoder based on a nondiffractive beam. We expect that the invariant profile and radial symmetry of the nondiffractive beam provide the design with remarkable tolerance to mechanical perturbations. We experimentally demonstrate that the proposed design generates a suitable output sinusoidal signal with low harmonic distortion. Moreover, we present a numerical model of the system based on the angular spectrum approximation whose predictions are in excellent agreement with the experimental results.Fil: Lutenberg, Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Perez Quintian, Luis Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Rebollo, María Aurora. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaOptical Society of America2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/279610Lutenberg, Ariel; Perez Quintian, Luis Fernando; Rebollo, María Aurora; Optical encoder based on a nondiffractive beam; Optical Society of America; Applied Optics; 47; 13; 12-2008; 2201-22060003-6935CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://opg.optica.org/ao/abstract.cfm?uri=ao-47-13-2201info:eu-repo/semantics/altIdentifier/doi/10.1364/AO.47.002201info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-26T10:00:02Zoai:ri.conicet.gov.ar:11336/279610instacron: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:34982026-02-26 10:00:03.196CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optical encoder based on a nondiffractive beam
title Optical encoder based on a nondiffractive beam
spellingShingle Optical encoder based on a nondiffractive beam
Lutenberg, Ariel
OPTICAL ENCODERS
NONDIFFRACTIVE BEAM
ANGULAR SPECTRUM APPROXIMATION
title_short Optical encoder based on a nondiffractive beam
title_full Optical encoder based on a nondiffractive beam
title_fullStr Optical encoder based on a nondiffractive beam
title_full_unstemmed Optical encoder based on a nondiffractive beam
title_sort Optical encoder based on a nondiffractive beam
dc.creator.none.fl_str_mv Lutenberg, Ariel
Perez Quintian, Luis Fernando
Rebollo, María Aurora
author Lutenberg, Ariel
author_facet Lutenberg, Ariel
Perez Quintian, Luis Fernando
Rebollo, María Aurora
author_role author
author2 Perez Quintian, Luis Fernando
Rebollo, María Aurora
author2_role author
author
dc.subject.none.fl_str_mv OPTICAL ENCODERS
NONDIFFRACTIVE BEAM
ANGULAR SPECTRUM APPROXIMATION
topic OPTICAL ENCODERS
NONDIFFRACTIVE BEAM
ANGULAR SPECTRUM APPROXIMATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Optical encoders are used in industrial and laboratory motion equipment to measure rotations and linear displacements. We introduce a design of an optical encoder based on a nondiffractive beam. We expect that the invariant profile and radial symmetry of the nondiffractive beam provide the design with remarkable tolerance to mechanical perturbations. We experimentally demonstrate that the proposed design generates a suitable output sinusoidal signal with low harmonic distortion. Moreover, we present a numerical model of the system based on the angular spectrum approximation whose predictions are in excellent agreement with the experimental results.
Fil: Lutenberg, Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Perez Quintian, Luis Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Confluencia; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Rebollo, María Aurora. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
description Optical encoders are used in industrial and laboratory motion equipment to measure rotations and linear displacements. We introduce a design of an optical encoder based on a nondiffractive beam. We expect that the invariant profile and radial symmetry of the nondiffractive beam provide the design with remarkable tolerance to mechanical perturbations. We experimentally demonstrate that the proposed design generates a suitable output sinusoidal signal with low harmonic distortion. Moreover, we present a numerical model of the system based on the angular spectrum approximation whose predictions are in excellent agreement with the experimental results.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/279610
Lutenberg, Ariel; Perez Quintian, Luis Fernando; Rebollo, María Aurora; Optical encoder based on a nondiffractive beam; Optical Society of America; Applied Optics; 47; 13; 12-2008; 2201-2206
0003-6935
CONICET Digital
CONICET
url http://hdl.handle.net/11336/279610
identifier_str_mv Lutenberg, Ariel; Perez Quintian, Luis Fernando; Rebollo, María Aurora; Optical encoder based on a nondiffractive beam; Optical Society of America; Applied Optics; 47; 13; 12-2008; 2201-2206
0003-6935
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://opg.optica.org/ao/abstract.cfm?uri=ao-47-13-2201
info:eu-repo/semantics/altIdentifier/doi/10.1364/AO.47.002201
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
dc.publisher.none.fl_str_mv Optical Society of America
publisher.none.fl_str_mv Optical Society of America
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
_version_ 1858304894483562496
score 13.176822

Publicaciones similares