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
- Institución
- Pontificia Universidad Católica Argentina
- OAI Identificador
- oai:ucacris:123456789/16155
Ver los metadatos del registro completo
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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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1836638368000114688 |
score |
13.070432 |