Coincidence detection of inharmonic pulses in a nonlinear crystal

Autores
Vidal, Xavier; Balenzuela, Pablo; Buldú, Javier M.; Martorell, Jordi; García Ojalvo, Jordi
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Two trains of light pulses at periods that are equally shifted from the harmonics of a missing fundamental are combined in a nonlinear crystal. As a result of a noncollinear phase-matched second-order nonlinear generation, a new train of pulses is obtained. When the temporal width of the input pulses is large, the frequency of the resulting pulse train follows the observations from classical experiments on the perception of virtual pitch by the brain. On the other hand, when the width of the input pulses is small, the generated pulse train exhibits much lower frequencies, analogous to those observed in the motor neural system. Our experimental setup allows us to explore, systematically and continuously, the transition between these two regimes, while at the same time to demonstrate that the functionalities that have been observed in the nervous system are similar to the ones we observe from coincidence detection in quadratic nonlinear systems. © 2007 The American Physical Society.
Fil: Vidal, Xavier. Mediterranian Technology Park; España. Universidad Politécnica de Catalunya; España
Fil: Balenzuela, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Buldú, Javier M.. Universidad Rey Juan Carlos; España
Fil: Martorell, Jordi. Mediterranian Technology Park; España. Universidad Politécnica de Catalunya; España
Fil: García Ojalvo, Jordi. Universidad Politécnica de Catalunya; España
Materia
Ghost Resonance
Nonlinear cristals
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:11336/71277
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Coincidence detection of inharmonic pulses in a nonlinear crystalVidal, XavierBalenzuela, PabloBuldú, Javier M.Martorell, JordiGarcía Ojalvo, JordiGhost ResonanceNonlinear cristalshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Two trains of light pulses at periods that are equally shifted from the harmonics of a missing fundamental are combined in a nonlinear crystal. As a result of a noncollinear phase-matched second-order nonlinear generation, a new train of pulses is obtained. When the temporal width of the input pulses is large, the frequency of the resulting pulse train follows the observations from classical experiments on the perception of virtual pitch by the brain. On the other hand, when the width of the input pulses is small, the generated pulse train exhibits much lower frequencies, analogous to those observed in the motor neural system. Our experimental setup allows us to explore, systematically and continuously, the transition between these two regimes, while at the same time to demonstrate that the functionalities that have been observed in the nervous system are similar to the ones we observe from coincidence detection in quadratic nonlinear systems. © 2007 The American Physical Society.Fil: Vidal, Xavier. Mediterranian Technology Park; España. Universidad Politécnica de Catalunya; EspañaFil: Balenzuela, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; ArgentinaFil: Buldú, Javier M.. Universidad Rey Juan Carlos; EspañaFil: Martorell, Jordi. Mediterranian Technology Park; España. Universidad Politécnica de Catalunya; EspañaFil: García Ojalvo, Jordi. Universidad Politécnica de Catalunya; EspañaAmerican Physical Society2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/71277Vidal, Xavier; Balenzuela, Pablo; Buldú, Javier M.; Martorell, Jordi; García Ojalvo, Jordi; Coincidence detection of inharmonic pulses in a nonlinear crystal; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 75; 1; 12-2007; 12902-129051539-3755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.75.012902info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.75.012902info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:36Zoai:ri.conicet.gov.ar:11336/71277instacron: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:34982025-09-03 10:05:36.613CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Coincidence detection of inharmonic pulses in a nonlinear crystal
title Coincidence detection of inharmonic pulses in a nonlinear crystal
spellingShingle Coincidence detection of inharmonic pulses in a nonlinear crystal
Vidal, Xavier
Ghost Resonance
Nonlinear cristals
title_short Coincidence detection of inharmonic pulses in a nonlinear crystal
title_full Coincidence detection of inharmonic pulses in a nonlinear crystal
title_fullStr Coincidence detection of inharmonic pulses in a nonlinear crystal
title_full_unstemmed Coincidence detection of inharmonic pulses in a nonlinear crystal
title_sort Coincidence detection of inharmonic pulses in a nonlinear crystal
dc.creator.none.fl_str_mv Vidal, Xavier
Balenzuela, Pablo
Buldú, Javier M.
Martorell, Jordi
García Ojalvo, Jordi
author Vidal, Xavier
author_facet Vidal, Xavier
Balenzuela, Pablo
Buldú, Javier M.
Martorell, Jordi
García Ojalvo, Jordi
author_role author
author2 Balenzuela, Pablo
Buldú, Javier M.
Martorell, Jordi
García Ojalvo, Jordi
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ghost Resonance
Nonlinear cristals
topic Ghost Resonance
Nonlinear cristals
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Two trains of light pulses at periods that are equally shifted from the harmonics of a missing fundamental are combined in a nonlinear crystal. As a result of a noncollinear phase-matched second-order nonlinear generation, a new train of pulses is obtained. When the temporal width of the input pulses is large, the frequency of the resulting pulse train follows the observations from classical experiments on the perception of virtual pitch by the brain. On the other hand, when the width of the input pulses is small, the generated pulse train exhibits much lower frequencies, analogous to those observed in the motor neural system. Our experimental setup allows us to explore, systematically and continuously, the transition between these two regimes, while at the same time to demonstrate that the functionalities that have been observed in the nervous system are similar to the ones we observe from coincidence detection in quadratic nonlinear systems. © 2007 The American Physical Society.
Fil: Vidal, Xavier. Mediterranian Technology Park; España. Universidad Politécnica de Catalunya; España
Fil: Balenzuela, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina
Fil: Buldú, Javier M.. Universidad Rey Juan Carlos; España
Fil: Martorell, Jordi. Mediterranian Technology Park; España. Universidad Politécnica de Catalunya; España
Fil: García Ojalvo, Jordi. Universidad Politécnica de Catalunya; España
description Two trains of light pulses at periods that are equally shifted from the harmonics of a missing fundamental are combined in a nonlinear crystal. As a result of a noncollinear phase-matched second-order nonlinear generation, a new train of pulses is obtained. When the temporal width of the input pulses is large, the frequency of the resulting pulse train follows the observations from classical experiments on the perception of virtual pitch by the brain. On the other hand, when the width of the input pulses is small, the generated pulse train exhibits much lower frequencies, analogous to those observed in the motor neural system. Our experimental setup allows us to explore, systematically and continuously, the transition between these two regimes, while at the same time to demonstrate that the functionalities that have been observed in the nervous system are similar to the ones we observe from coincidence detection in quadratic nonlinear systems. © 2007 The American Physical Society.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
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/11336/71277
Vidal, Xavier; Balenzuela, Pablo; Buldú, Javier M.; Martorell, Jordi; García Ojalvo, Jordi; Coincidence detection of inharmonic pulses in a nonlinear crystal; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 75; 1; 12-2007; 12902-12905
1539-3755
CONICET Digital
CONICET
url http://hdl.handle.net/11336/71277
identifier_str_mv Vidal, Xavier; Balenzuela, Pablo; Buldú, Javier M.; Martorell, Jordi; García Ojalvo, Jordi; Coincidence detection of inharmonic pulses in a nonlinear crystal; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 75; 1; 12-2007; 12902-12905
1539-3755
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.75.012902
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.75.012902
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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 13.13397

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