All-optical spectral shuffling of signals traveling through different optical routes
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/ICTON.2019.8840243 http://hdl.handle.net/11449/197991 |
Resumo: | A recent proposed physical layer encryption technique uses an all-optical setup based on spatial light modulators to split two or more wavelength division multiplexed (WDM) signals in several spectral slices and to shuffle these slices. As a result, eavesdroppers aimed to recover information from a single target signal need to handle all the signals involved in the shuffling process. In this work, computer simulations are used to analyse the case where the shuffled signals propagate through different optical routes. From a security point of view, this is an interesting possibility because it obliges eavesdroppers to tap different optical fibres/ cables. On the other hand, each shuffled signal experiences different physical impairments and the deleterious consequences of these effects must be carefully investigated. Our results indicate that, in a metropolitan area network environment, penalties caused by attenuation and dispersion differences may be easily compensated with digital signal processing algorithms that are presently deployed. |
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Repositório Institucional da UNESP |
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All-optical spectral shuffling of signals traveling through different optical routesOptical communicationsOptical networksPhysical layer securitySignal processingA recent proposed physical layer encryption technique uses an all-optical setup based on spatial light modulators to split two or more wavelength division multiplexed (WDM) signals in several spectral slices and to shuffle these slices. As a result, eavesdroppers aimed to recover information from a single target signal need to handle all the signals involved in the shuffling process. In this work, computer simulations are used to analyse the case where the shuffled signals propagate through different optical routes. From a security point of view, this is an interesting possibility because it obliges eavesdroppers to tap different optical fibres/ cables. On the other hand, each shuffled signal experiences different physical impairments and the deleterious consequences of these effects must be carefully investigated. Our results indicate that, in a metropolitan area network environment, penalties caused by attenuation and dispersion differences may be easily compensated with digital signal processing algorithms that are presently deployed.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)State University of São Paulo (UNESP) Campus of São João da Boa VistaPontifícia Universidade Católica de Campinas (PUC-Campinas)State University of São Paulo (UNESP) Campus of São João da Boa VistaFAPESP: 2018/12576-6FAPESP: 2018/21485-6CNPq: 312589/2018-2CNPq: 465757/2014-6Universidade Estadual Paulista (Unesp)Pontifícia Universidade Católica de Campinas (PUC-Campinas)De Andrade Bragagnolle, Thiago [UNESP]Pereira Nogueira, Marcelo [UNESP]De Oliveira Santos, Melissa [UNESP]José Do Prado, Afonso [UNESP]Ferreira, André Alves [UNESP]Alberto De Mello Fagotto, EricAldaya, Ivan [UNESP]Francisco Abbade, Marcelo Luis [UNESP]2020-12-12T00:55:59Z2020-12-12T00:55:59Z2019-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://dx.doi.org/10.1109/ICTON.2019.8840243International Conference on Transparent Optical Networks, v. 2019-July.2162-7339http://hdl.handle.net/11449/19799110.1109/ICTON.2019.88402432-s2.0-85073067555Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Conference on Transparent Optical Networksinfo:eu-repo/semantics/openAccess2021-10-23T07:53:13Zoai:repositorio.unesp.br:11449/197991Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:51:23.906976Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
All-optical spectral shuffling of signals traveling through different optical routes |
title |
All-optical spectral shuffling of signals traveling through different optical routes |
spellingShingle |
All-optical spectral shuffling of signals traveling through different optical routes De Andrade Bragagnolle, Thiago [UNESP] Optical communications Optical networks Physical layer security Signal processing |
title_short |
All-optical spectral shuffling of signals traveling through different optical routes |
title_full |
All-optical spectral shuffling of signals traveling through different optical routes |
title_fullStr |
All-optical spectral shuffling of signals traveling through different optical routes |
title_full_unstemmed |
All-optical spectral shuffling of signals traveling through different optical routes |
title_sort |
All-optical spectral shuffling of signals traveling through different optical routes |
author |
De Andrade Bragagnolle, Thiago [UNESP] |
author_facet |
De Andrade Bragagnolle, Thiago [UNESP] Pereira Nogueira, Marcelo [UNESP] De Oliveira Santos, Melissa [UNESP] José Do Prado, Afonso [UNESP] Ferreira, André Alves [UNESP] Alberto De Mello Fagotto, Eric Aldaya, Ivan [UNESP] Francisco Abbade, Marcelo Luis [UNESP] |
author_role |
author |
author2 |
Pereira Nogueira, Marcelo [UNESP] De Oliveira Santos, Melissa [UNESP] José Do Prado, Afonso [UNESP] Ferreira, André Alves [UNESP] Alberto De Mello Fagotto, Eric Aldaya, Ivan [UNESP] Francisco Abbade, Marcelo Luis [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Pontifícia Universidade Católica de Campinas (PUC-Campinas) |
dc.contributor.author.fl_str_mv |
De Andrade Bragagnolle, Thiago [UNESP] Pereira Nogueira, Marcelo [UNESP] De Oliveira Santos, Melissa [UNESP] José Do Prado, Afonso [UNESP] Ferreira, André Alves [UNESP] Alberto De Mello Fagotto, Eric Aldaya, Ivan [UNESP] Francisco Abbade, Marcelo Luis [UNESP] |
dc.subject.por.fl_str_mv |
Optical communications Optical networks Physical layer security Signal processing |
topic |
Optical communications Optical networks Physical layer security Signal processing |
description |
A recent proposed physical layer encryption technique uses an all-optical setup based on spatial light modulators to split two or more wavelength division multiplexed (WDM) signals in several spectral slices and to shuffle these slices. As a result, eavesdroppers aimed to recover information from a single target signal need to handle all the signals involved in the shuffling process. In this work, computer simulations are used to analyse the case where the shuffled signals propagate through different optical routes. From a security point of view, this is an interesting possibility because it obliges eavesdroppers to tap different optical fibres/ cables. On the other hand, each shuffled signal experiences different physical impairments and the deleterious consequences of these effects must be carefully investigated. Our results indicate that, in a metropolitan area network environment, penalties caused by attenuation and dispersion differences may be easily compensated with digital signal processing algorithms that are presently deployed. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-07-01 2020-12-12T00:55:59Z 2020-12-12T00:55:59Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1109/ICTON.2019.8840243 International Conference on Transparent Optical Networks, v. 2019-July. 2162-7339 http://hdl.handle.net/11449/197991 10.1109/ICTON.2019.8840243 2-s2.0-85073067555 |
url |
http://dx.doi.org/10.1109/ICTON.2019.8840243 http://hdl.handle.net/11449/197991 |
identifier_str_mv |
International Conference on Transparent Optical Networks, v. 2019-July. 2162-7339 10.1109/ICTON.2019.8840243 2-s2.0-85073067555 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Conference on Transparent Optical Networks |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1808128220311060480 |