Approaching single-photon pulses with weak coherent states and nonlinear phase modulation

Detalhes bibliográficos
Autor(a) principal: Silva, Jonathan Rodrigues da
Data de Publicação: 2021
Outros Autores: Silva, João Batista Rosa, Ramos, Rubens Viana
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/70729
Resumo: Single-photons sources are crucial devices in the development of practical quantum communication and quantum computation. However, such sources are still a technological challenge. One option is to use weak coherent states to mimic single-photon pulses or to produce a pair of photons with parametric down conversion and to detect one of them to herald the presence of the other. In this direction, the present work shows how to produce better approximations of single-photon pulses by using a nonlinear phase modulator in a Mach-Zehnder interferometer. The proposed scheme is explained and applications are discussed.
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spelling Approaching single-photon pulses with weak coherent states and nonlinear phase modulationSingle-photonPhoton countingNonlinear phase modulationQuantum communicationSingle-photons sources are crucial devices in the development of practical quantum communication and quantum computation. However, such sources are still a technological challenge. One option is to use weak coherent states to mimic single-photon pulses or to produce a pair of photons with parametric down conversion and to detect one of them to herald the presence of the other. In this direction, the present work shows how to produce better approximations of single-photon pulses by using a nonlinear phase modulator in a Mach-Zehnder interferometer. The proposed scheme is explained and applications are discussed.International Microwave and Optoelectronics Conference2023-02-09T17:33:57Z2023-02-09T17:33:57Z2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectapplication/pdfSILVA, J. R.; SILVA, J. B. R.; RAMOS, R. V. Approaching single-photon pulses with weak coherent states and nonlinear phase modulation. In: INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, 2021, Fortaleza. Anais... Fortaleza: IEEE, 2021. p. 1-3.http://www.repositorio.ufc.br/handle/riufc/70729Silva, Jonathan Rodrigues daSilva, João Batista RosaRamos, Rubens Vianaengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2023-02-09T17:33:57Zoai:repositorio.ufc.br:riufc/70729Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T18:35:20.678524Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
title Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
spellingShingle Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
Silva, Jonathan Rodrigues da
Single-photon
Photon counting
Nonlinear phase modulation
Quantum communication
title_short Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
title_full Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
title_fullStr Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
title_full_unstemmed Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
title_sort Approaching single-photon pulses with weak coherent states and nonlinear phase modulation
author Silva, Jonathan Rodrigues da
author_facet Silva, Jonathan Rodrigues da
Silva, João Batista Rosa
Ramos, Rubens Viana
author_role author
author2 Silva, João Batista Rosa
Ramos, Rubens Viana
author2_role author
author
dc.contributor.author.fl_str_mv Silva, Jonathan Rodrigues da
Silva, João Batista Rosa
Ramos, Rubens Viana
dc.subject.por.fl_str_mv Single-photon
Photon counting
Nonlinear phase modulation
Quantum communication
topic Single-photon
Photon counting
Nonlinear phase modulation
Quantum communication
description Single-photons sources are crucial devices in the development of practical quantum communication and quantum computation. However, such sources are still a technological challenge. One option is to use weak coherent states to mimic single-photon pulses or to produce a pair of photons with parametric down conversion and to detect one of them to herald the presence of the other. In this direction, the present work shows how to produce better approximations of single-photon pulses by using a nonlinear phase modulator in a Mach-Zehnder interferometer. The proposed scheme is explained and applications are discussed.
publishDate 2021
dc.date.none.fl_str_mv 2021
2023-02-09T17:33:57Z
2023-02-09T17:33:57Z
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 SILVA, J. R.; SILVA, J. B. R.; RAMOS, R. V. Approaching single-photon pulses with weak coherent states and nonlinear phase modulation. In: INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, 2021, Fortaleza. Anais... Fortaleza: IEEE, 2021. p. 1-3.
http://www.repositorio.ufc.br/handle/riufc/70729
identifier_str_mv SILVA, J. R.; SILVA, J. B. R.; RAMOS, R. V. Approaching single-photon pulses with weak coherent states and nonlinear phase modulation. In: INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, 2021, Fortaleza. Anais... Fortaleza: IEEE, 2021. p. 1-3.
url http://www.repositorio.ufc.br/handle/riufc/70729
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv International Microwave and Optoelectronics Conference
publisher.none.fl_str_mv International Microwave and Optoelectronics Conference
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813028866762997760

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