All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification

Autores
Fernández, Manuel Pablo; Kaushal, Saket; Crockett, Benjamin; Bulus Rossini, Laureano Andrés; Costanzo Caso, Pablo Alejandro; Azaña, José
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Decimation is a common process in digital signal processing that involves reducing the sampling rate of an oversampled signal by linearly combining consecutive samples. Among other applications, this process represents a simple means to mitigate noise content in the digital signal. In this work, a novel optical signal processing concept inspired by these operations is proposed, which is called Parametric-assisted Oversampling and Decimation (POD). By using a simple all-fiber setup, the POD processor first realizes an ultra-fast parametric oversampling of the incoming temporal signal (at >100 Gigasamples per second), a process that is followed by a decimation that reduces the sampling rate by any user-defined factor in a lossless manner. In this way, the POD delivers an amplified sampled copy of the optical signal, where the peak-to-peak gain results from the combination of parametric amplification and a “passive” amplification equal to the decimation factor. In this report, joint parametric and passive amplification by a factor ≈50 on GHz-bandwidth signals is demonstrated. Furthermore, it is shown that the decimation process can effectively mitigate effects of narrowband noise, outperforming traditional optical and digital filtering techniques. By experimentally achieving ultra-high decimation factors (>750), narrowband (MHz-bandwidth) optical waveformsthat are lost in a much stronger noise background are recovered.
Fil: Fernández, Manuel Pablo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Kaushal, Saket. Institut National de Recherche Scientifique; Canadá
Fil: Crockett, Benjamin. Institut National de Recherche Scientifique; Canadá
Fil: Bulus Rossini, Laureano Andrés. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina
Fil: Costanzo Caso, Pablo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Azaña, José. Institut National de Recherche Scientifique; Canadá
Materia
NOISE MITIGATION
OPTICAL DECIMATION
PARAMETRIC AMPLIFICATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/225239
Acceder
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network_name_str CONICET Digital (CONICET)
spelling All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising AmplificationFernández, Manuel PabloKaushal, SaketCrockett, BenjaminBulus Rossini, Laureano AndrésCostanzo Caso, Pablo AlejandroAzaña, JoséNOISE MITIGATIONOPTICAL DECIMATIONPARAMETRIC AMPLIFICATIONhttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2Decimation is a common process in digital signal processing that involves reducing the sampling rate of an oversampled signal by linearly combining consecutive samples. Among other applications, this process represents a simple means to mitigate noise content in the digital signal. In this work, a novel optical signal processing concept inspired by these operations is proposed, which is called Parametric-assisted Oversampling and Decimation (POD). By using a simple all-fiber setup, the POD processor first realizes an ultra-fast parametric oversampling of the incoming temporal signal (at >100 Gigasamples per second), a process that is followed by a decimation that reduces the sampling rate by any user-defined factor in a lossless manner. In this way, the POD delivers an amplified sampled copy of the optical signal, where the peak-to-peak gain results from the combination of parametric amplification and a “passive” amplification equal to the decimation factor. In this report, joint parametric and passive amplification by a factor ≈50 on GHz-bandwidth signals is demonstrated. Furthermore, it is shown that the decimation process can effectively mitigate effects of narrowband noise, outperforming traditional optical and digital filtering techniques. By experimentally achieving ultra-high decimation factors (>750), narrowband (MHz-bandwidth) optical waveformsthat are lost in a much stronger noise background are recovered.Fil: Fernández, Manuel Pablo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; ArgentinaFil: Kaushal, Saket. Institut National de Recherche Scientifique; CanadáFil: Crockett, Benjamin. Institut National de Recherche Scientifique; CanadáFil: Bulus Rossini, Laureano Andrés. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; ArgentinaFil: Costanzo Caso, Pablo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Azaña, José. Institut National de Recherche Scientifique; CanadáWiley VCH Verlag2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/225239Fernández, Manuel Pablo; Kaushal, Saket; Crockett, Benjamin; Bulus Rossini, Laureano Andrés; Costanzo Caso, Pablo Alejandro; et al.; All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification; Wiley VCH Verlag; Laser & Photonics Reviews; 17; 6; 4-2023; 1-121863-8880CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/lpor.202200711info:eu-repo/semantics/altIdentifier/doi/10.1002/lpor.202200711info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:45:40Zoai:ri.conicet.gov.ar:11336/225239instacron: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:34982025-10-22 11:45:40.76CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
title All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
spellingShingle All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
Fernández, Manuel Pablo
NOISE MITIGATION
OPTICAL DECIMATION
PARAMETRIC AMPLIFICATION
title_short All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
title_full All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
title_fullStr All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
title_full_unstemmed All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
title_sort All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification
dc.creator.none.fl_str_mv Fernández, Manuel Pablo
Kaushal, Saket
Crockett, Benjamin
Bulus Rossini, Laureano Andrés
Costanzo Caso, Pablo Alejandro
Azaña, José
author Fernández, Manuel Pablo
author_facet Fernández, Manuel Pablo
Kaushal, Saket
Crockett, Benjamin
Bulus Rossini, Laureano Andrés
Costanzo Caso, Pablo Alejandro
Azaña, José
author_role author
author2 Kaushal, Saket
Crockett, Benjamin
Bulus Rossini, Laureano Andrés
Costanzo Caso, Pablo Alejandro
Azaña, José
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv NOISE MITIGATION
OPTICAL DECIMATION
PARAMETRIC AMPLIFICATION
topic NOISE MITIGATION
OPTICAL DECIMATION
PARAMETRIC AMPLIFICATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Decimation is a common process in digital signal processing that involves reducing the sampling rate of an oversampled signal by linearly combining consecutive samples. Among other applications, this process represents a simple means to mitigate noise content in the digital signal. In this work, a novel optical signal processing concept inspired by these operations is proposed, which is called Parametric-assisted Oversampling and Decimation (POD). By using a simple all-fiber setup, the POD processor first realizes an ultra-fast parametric oversampling of the incoming temporal signal (at >100 Gigasamples per second), a process that is followed by a decimation that reduces the sampling rate by any user-defined factor in a lossless manner. In this way, the POD delivers an amplified sampled copy of the optical signal, where the peak-to-peak gain results from the combination of parametric amplification and a “passive” amplification equal to the decimation factor. In this report, joint parametric and passive amplification by a factor ≈50 on GHz-bandwidth signals is demonstrated. Furthermore, it is shown that the decimation process can effectively mitigate effects of narrowband noise, outperforming traditional optical and digital filtering techniques. By experimentally achieving ultra-high decimation factors (>750), narrowband (MHz-bandwidth) optical waveformsthat are lost in a much stronger noise background are recovered.
Fil: Fernández, Manuel Pablo. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
Fil: Kaushal, Saket. Institut National de Recherche Scientifique; Canadá
Fil: Crockett, Benjamin. Institut National de Recherche Scientifique; Canadá
Fil: Bulus Rossini, Laureano Andrés. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina
Fil: Costanzo Caso, Pablo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Des. Tec. y Proyectos Especiales. Departamento de Ingenieria En Telecomunicaciones; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Azaña, José. Institut National de Recherche Scientifique; Canadá
description Decimation is a common process in digital signal processing that involves reducing the sampling rate of an oversampled signal by linearly combining consecutive samples. Among other applications, this process represents a simple means to mitigate noise content in the digital signal. In this work, a novel optical signal processing concept inspired by these operations is proposed, which is called Parametric-assisted Oversampling and Decimation (POD). By using a simple all-fiber setup, the POD processor first realizes an ultra-fast parametric oversampling of the incoming temporal signal (at >100 Gigasamples per second), a process that is followed by a decimation that reduces the sampling rate by any user-defined factor in a lossless manner. In this way, the POD delivers an amplified sampled copy of the optical signal, where the peak-to-peak gain results from the combination of parametric amplification and a “passive” amplification equal to the decimation factor. In this report, joint parametric and passive amplification by a factor ≈50 on GHz-bandwidth signals is demonstrated. Furthermore, it is shown that the decimation process can effectively mitigate effects of narrowband noise, outperforming traditional optical and digital filtering techniques. By experimentally achieving ultra-high decimation factors (>750), narrowband (MHz-bandwidth) optical waveformsthat are lost in a much stronger noise background are recovered.
publishDate 2023
dc.date.none.fl_str_mv 2023-04
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/11336/225239
Fernández, Manuel Pablo; Kaushal, Saket; Crockett, Benjamin; Bulus Rossini, Laureano Andrés; Costanzo Caso, Pablo Alejandro; et al.; All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification; Wiley VCH Verlag; Laser & Photonics Reviews; 17; 6; 4-2023; 1-12
1863-8880
CONICET Digital
CONICET
url http://hdl.handle.net/11336/225239
identifier_str_mv Fernández, Manuel Pablo; Kaushal, Saket; Crockett, Benjamin; Bulus Rossini, Laureano Andrés; Costanzo Caso, Pablo Alejandro; et al.; All-Optical Parametric-Assisted Oversampling and Decimation for Signal Denoising Amplification; Wiley VCH Verlag; Laser & Photonics Reviews; 17; 6; 4-2023; 1-12
1863-8880
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://onlinelibrary.wiley.com/doi/10.1002/lpor.202200711
info:eu-repo/semantics/altIdentifier/doi/10.1002/lpor.202200711
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
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 12.982451

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