In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating

Autores
Tendela, Lucas P.; Cuadrado-Laborde, Christian; Andrés, Miguel V.
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Tendela, Lucas P. Universidad Nacional de Rosario. Instituto de Física Rosario; Argentina
Fil: Tendela, Lucas P. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tendela, Lucas P. Universidad Nacional de Rosario. Facultad de Ciencias, Exactas, Ingeniería y Agrimensura; Argentina
Fil: Cuadrado-Laborde, Christian. Universidad Nacional de Rosario. Instituto de Física Rosario; Argentina
Fil: Cuadrado-Laborde, Christian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cuadrado-Laborde, Christian. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina
Fil: Andrés, Miguel V. Universidad de Valencia. Departamento de Física Aplicada y Electromagnetismo; España
Abstract: In this work, it is demonstrated numerically that an asymmetric Moiré fiber grating operated in reflection can provide the required spectral response to implement an all-optical fractional differentiator. In our case, the accumulated phase shift is not associated with a point phase shift, as when working with fiber Bragg gratings and long-period gratings with punctual defects, but is distributed all over the grating. The proposed device is supported by numerical simulations, and a dimensionless deviation factor is calculated to make quantitative analysis feasible. The performance of the proposed device is analyzed using numerical simulations by computing the fractional time derivatives of the complex field of an arbitrary transform-limited Gaussian pulse. A comparison with the performance given by theoretical differentiation is also presented.
Fuente
Fractal and Fractional. 2023, 7 (4)
Materia
FIBRA OPTICA
DISPOSITIVOS OPTICOS
PROCESAMIENTO DE LA INFORMACION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
Repositorio Institucional (UCA)
Institución
Pontificia Universidad Católica Argentina
OAI Identificador
oai:ucacris:123456789/16155
Acceder
id RIUCA_1fdad548bfee9e99216aa46c56b3228e
oai_identifier_str oai:ucacris:123456789/16155
network_acronym_str RIUCA
repository_id_str 2585
network_name_str Repositorio Institucional (UCA)
spelling In fiber all optical fractional differentiator using an asymmetrical moiré fiber gratingTendela, Lucas P.Cuadrado-Laborde, ChristianAndrés, Miguel V.FIBRA OPTICADISPOSITIVOS OPTICOSPROCESAMIENTO DE LA INFORMACIONFil: Tendela, Lucas P. Universidad Nacional de Rosario. Instituto de Física Rosario; ArgentinaFil: Tendela, Lucas P. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Tendela, Lucas P. Universidad Nacional de Rosario. Facultad de Ciencias, Exactas, Ingeniería y Agrimensura; ArgentinaFil: Cuadrado-Laborde, Christian. Universidad Nacional de Rosario. Instituto de Física Rosario; ArgentinaFil: Cuadrado-Laborde, Christian. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cuadrado-Laborde, Christian. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; ArgentinaFil: Andrés, Miguel V. Universidad de Valencia. Departamento de Física Aplicada y Electromagnetismo; EspañaAbstract: In this work, it is demonstrated numerically that an asymmetric Moiré fiber grating operated in reflection can provide the required spectral response to implement an all-optical fractional differentiator. In our case, the accumulated phase shift is not associated with a point phase shift, as when working with fiber Bragg gratings and long-period gratings with punctual defects, but is distributed all over the grating. The proposed device is supported by numerical simulations, and a dimensionless deviation factor is calculated to make quantitative analysis feasible. The performance of the proposed device is analyzed using numerical simulations by computing the fractional time derivatives of the complex field of an arbitrary transform-limited Gaussian pulse. A comparison with the performance given by theoretical differentiation is also presented.MDPI2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://repositorio.uca.edu.ar/handle/123456789/161552504-3110 (online)10.3390/fractalfract7040291Tendela, L. P., Cuadrado-Laborde, C., Andrés, M. V. In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating [en línea]. Fractal and Fractional. 2023, 7 (4). doi: 10.3390/fractalfract7040291. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/16155Fractal and Fractional. 2023, 7 (4)reponame:Repositorio Institucional (UCA)instname:Pontificia Universidad Católica Argentinaenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/2025-07-03T10:59:13Zoai:ucacris:123456789/16155instacron:UCAInstitucionalhttps://repositorio.uca.edu.ar/Universidad privadaNo correspondehttps://repositorio.uca.edu.ar/oaiclaudia_fernandez@uca.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:25852025-07-03 10:59:13.433Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentinafalse
dc.title.none.fl_str_mv In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
title In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
spellingShingle In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
Tendela, Lucas P.
FIBRA OPTICA
DISPOSITIVOS OPTICOS
PROCESAMIENTO DE LA INFORMACION
title_short In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
title_full In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
title_fullStr In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
title_full_unstemmed In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
title_sort In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating
dc.creator.none.fl_str_mv Tendela, Lucas P.
Cuadrado-Laborde, Christian
Andrés, Miguel V.
author Tendela, Lucas P.
author_facet Tendela, Lucas P.
Cuadrado-Laborde, Christian
Andrés, Miguel V.
author_role author
author2 Cuadrado-Laborde, Christian
Andrés, Miguel V.
author2_role author
author
dc.subject.none.fl_str_mv FIBRA OPTICA
DISPOSITIVOS OPTICOS
PROCESAMIENTO DE LA INFORMACION
topic FIBRA OPTICA
DISPOSITIVOS OPTICOS
PROCESAMIENTO DE LA INFORMACION
dc.description.none.fl_txt_mv Fil: Tendela, Lucas P. Universidad Nacional de Rosario. Instituto de Física Rosario; Argentina
Fil: Tendela, Lucas P. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Tendela, Lucas P. Universidad Nacional de Rosario. Facultad de Ciencias, Exactas, Ingeniería y Agrimensura; Argentina
Fil: Cuadrado-Laborde, Christian. Universidad Nacional de Rosario. Instituto de Física Rosario; Argentina
Fil: Cuadrado-Laborde, Christian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cuadrado-Laborde, Christian. Pontificia Universidad Católica Argentina. Facultad de Química e Ingeniería del Rosario; Argentina
Fil: Andrés, Miguel V. Universidad de Valencia. Departamento de Física Aplicada y Electromagnetismo; España
Abstract: In this work, it is demonstrated numerically that an asymmetric Moiré fiber grating operated in reflection can provide the required spectral response to implement an all-optical fractional differentiator. In our case, the accumulated phase shift is not associated with a point phase shift, as when working with fiber Bragg gratings and long-period gratings with punctual defects, but is distributed all over the grating. The proposed device is supported by numerical simulations, and a dimensionless deviation factor is calculated to make quantitative analysis feasible. The performance of the proposed device is analyzed using numerical simulations by computing the fractional time derivatives of the complex field of an arbitrary transform-limited Gaussian pulse. A comparison with the performance given by theoretical differentiation is also presented.
description Fil: Tendela, Lucas P. Universidad Nacional de Rosario. Instituto de Física Rosario; Argentina
publishDate 2023
dc.date.none.fl_str_mv 2023
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 https://repositorio.uca.edu.ar/handle/123456789/16155
2504-3110 (online)
10.3390/fractalfract7040291
Tendela, L. P., Cuadrado-Laborde, C., Andrés, M. V. In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating [en línea]. Fractal and Fractional. 2023, 7 (4). doi: 10.3390/fractalfract7040291. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/16155
url https://repositorio.uca.edu.ar/handle/123456789/16155
identifier_str_mv 2504-3110 (online)
10.3390/fractalfract7040291
Tendela, L. P., Cuadrado-Laborde, C., Andrés, M. V. In fiber all optical fractional differentiator using an asymmetrical moiré fiber grating [en línea]. Fractal and Fractional. 2023, 7 (4). doi: 10.3390/fractalfract7040291. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/16155
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Fractal and Fractional. 2023, 7 (4)
reponame:Repositorio Institucional (UCA)
instname:Pontificia Universidad Católica Argentina
reponame_str Repositorio Institucional (UCA)
collection Repositorio Institucional (UCA)
instname_str Pontificia Universidad Católica Argentina
repository.name.fl_str_mv Repositorio Institucional (UCA) - Pontificia Universidad Católica Argentina
repository.mail.fl_str_mv claudia_fernandez@uca.edu.ar
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score 13.22299

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