Optical beam deflection sensor: Design and experiments
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1364/AO.56.008005 http://hdl.handle.net/11449/179238 |
Resumo: | In this work, we present a double-pass optical beam deflection sensor and its optical design method. To accomplish that, a mathematical model was proposed and computational simulations were performed, in order to obtain the sensor’s characteristic curves and to analyze its behavior as function of design parameters. The mathematical model was validated by comparison with the characteristic curves acquired experimentally. The sensor was employed to detect acoustic pulses generated by a pulsed laser in a sample surface, in order to show its potential for monitoring applications handling high energy input as laser welding or laser ablation. |
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Repositório Institucional da UNESP |
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Optical beam deflection sensor: Design and experimentsIn this work, we present a double-pass optical beam deflection sensor and its optical design method. To accomplish that, a mathematical model was proposed and computational simulations were performed, in order to obtain the sensor’s characteristic curves and to analyze its behavior as function of design parameters. The mathematical model was validated by comparison with the characteristic curves acquired experimentally. The sensor was employed to detect acoustic pulses generated by a pulsed laser in a sample surface, in order to show its potential for monitoring applications handling high energy input as laser welding or laser ablation.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Division of Photonics Instituto de Estudos Avançados (IEAv), 1 Trevo Cel. Av. José A. A. do AmaranteUniversidade Federal de São Paulo (Unifesp), 1201 Av. Cesare Mansueto Giulio LattesDepartment of Electric Engineering School of Natural Sciences and Engineering São Paulo State University (UNESP)Department of Physics Instituto Tecnológico de Aeronáutica (ITA), 50 Praça Marechal Eduardo GomesDepartment of Electric Engineering School of Natural Sciences and Engineering São Paulo State University (UNESP)CNPq: 145868/ 2014-1FAPESP: 2015/08083-8CNPq: 485147/2013-0Instituto de Estudos Avançados (IEAv)Universidade Federal de São Paulo (UNIFESP)Universidade Estadual Paulista (Unesp)Instituto Tecnológico de Aeronáutica (ITA)Sakamoto, João M. S.Marques, Renan B.Kitano, Cláudio [UNESP]Rodrigues, Nicolau A. S.Riva, Rudimar2018-12-11T17:34:20Z2018-12-11T17:34:20Z2017-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8005-8013http://dx.doi.org/10.1364/AO.56.008005Applied Optics, v. 56, n. 28, p. 8005-8013, 2017.2155-31651559-128Xhttp://hdl.handle.net/11449/17923810.1364/AO.56.0080052-s2.0-8503003140228834403518951670000-0001-6320-755XScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApplied Optics0,715info:eu-repo/semantics/openAccess2024-07-04T19:06:03Zoai:repositorio.unesp.br:11449/179238Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T16:28:25.712515Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Optical beam deflection sensor: Design and experiments |
title |
Optical beam deflection sensor: Design and experiments |
spellingShingle |
Optical beam deflection sensor: Design and experiments Sakamoto, João M. S. |
title_short |
Optical beam deflection sensor: Design and experiments |
title_full |
Optical beam deflection sensor: Design and experiments |
title_fullStr |
Optical beam deflection sensor: Design and experiments |
title_full_unstemmed |
Optical beam deflection sensor: Design and experiments |
title_sort |
Optical beam deflection sensor: Design and experiments |
author |
Sakamoto, João M. S. |
author_facet |
Sakamoto, João M. S. Marques, Renan B. Kitano, Cláudio [UNESP] Rodrigues, Nicolau A. S. Riva, Rudimar |
author_role |
author |
author2 |
Marques, Renan B. Kitano, Cláudio [UNESP] Rodrigues, Nicolau A. S. Riva, Rudimar |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Instituto de Estudos Avançados (IEAv) Universidade Federal de São Paulo (UNIFESP) Universidade Estadual Paulista (Unesp) Instituto Tecnológico de Aeronáutica (ITA) |
dc.contributor.author.fl_str_mv |
Sakamoto, João M. S. Marques, Renan B. Kitano, Cláudio [UNESP] Rodrigues, Nicolau A. S. Riva, Rudimar |
description |
In this work, we present a double-pass optical beam deflection sensor and its optical design method. To accomplish that, a mathematical model was proposed and computational simulations were performed, in order to obtain the sensor’s characteristic curves and to analyze its behavior as function of design parameters. The mathematical model was validated by comparison with the characteristic curves acquired experimentally. The sensor was employed to detect acoustic pulses generated by a pulsed laser in a sample surface, in order to show its potential for monitoring applications handling high energy input as laser welding or laser ablation. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10-01 2018-12-11T17:34:20Z 2018-12-11T17:34:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1364/AO.56.008005 Applied Optics, v. 56, n. 28, p. 8005-8013, 2017. 2155-3165 1559-128X http://hdl.handle.net/11449/179238 10.1364/AO.56.008005 2-s2.0-85030031402 2883440351895167 0000-0001-6320-755X |
url |
http://dx.doi.org/10.1364/AO.56.008005 http://hdl.handle.net/11449/179238 |
identifier_str_mv |
Applied Optics, v. 56, n. 28, p. 8005-8013, 2017. 2155-3165 1559-128X 10.1364/AO.56.008005 2-s2.0-85030031402 2883440351895167 0000-0001-6320-755X |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Applied Optics 0,715 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8005-8013 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128657646944256 |