Persistent currents of superfluidic light in a four-level coherent atomic medium

Detalhes bibliográficos
Autor(a) principal: Nuno Azevedo Silva
Data de Publicação: 2017
Outros Autores: Mendonca,JT, Ariel Guerreiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.inesctec.pt/handle/123456789/7410
http://dx.doi.org/10.1364/josab.34.002220
Resumo: In this work, we investigate the superfluidic properties of light propagating in a four-level coherent atomic medium. The model is derived under the paraxial approximation in the form of a generalized nonlinear Schrodinger equation and features spatially controllable and quantum-enhanced optical properties, which can offer new possibilities in the field of optical analogue systems. In particular, we use this versatility to study the dynamics of an optical vortex beam confined in a nontrivial connected geometry, finding numerical evidence of another superfluidic signature analogue: the persistent current of light. (C) 2017 Optical Society of America
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spelling Persistent currents of superfluidic light in a four-level coherent atomic mediumIn this work, we investigate the superfluidic properties of light propagating in a four-level coherent atomic medium. The model is derived under the paraxial approximation in the form of a generalized nonlinear Schrodinger equation and features spatially controllable and quantum-enhanced optical properties, which can offer new possibilities in the field of optical analogue systems. In particular, we use this versatility to study the dynamics of an optical vortex beam confined in a nontrivial connected geometry, finding numerical evidence of another superfluidic signature analogue: the persistent current of light. (C) 2017 Optical Society of America2018-01-26T11:31:46Z2017-01-01T00:00:00Z2017info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.inesctec.pt/handle/123456789/7410http://dx.doi.org/10.1364/josab.34.002220engNuno Azevedo SilvaMendonca,JTAriel Guerreiroinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-05-15T10:19:52Zoai:repositorio.inesctec.pt:123456789/7410Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:52:21.191294Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Persistent currents of superfluidic light in a four-level coherent atomic medium
title Persistent currents of superfluidic light in a four-level coherent atomic medium
spellingShingle Persistent currents of superfluidic light in a four-level coherent atomic medium
Nuno Azevedo Silva
title_short Persistent currents of superfluidic light in a four-level coherent atomic medium
title_full Persistent currents of superfluidic light in a four-level coherent atomic medium
title_fullStr Persistent currents of superfluidic light in a four-level coherent atomic medium
title_full_unstemmed Persistent currents of superfluidic light in a four-level coherent atomic medium
title_sort Persistent currents of superfluidic light in a four-level coherent atomic medium
author Nuno Azevedo Silva
author_facet Nuno Azevedo Silva
Mendonca,JT
Ariel Guerreiro
author_role author
author2 Mendonca,JT
Ariel Guerreiro
author2_role author
author
dc.contributor.author.fl_str_mv Nuno Azevedo Silva
Mendonca,JT
Ariel Guerreiro
description In this work, we investigate the superfluidic properties of light propagating in a four-level coherent atomic medium. The model is derived under the paraxial approximation in the form of a generalized nonlinear Schrodinger equation and features spatially controllable and quantum-enhanced optical properties, which can offer new possibilities in the field of optical analogue systems. In particular, we use this versatility to study the dynamics of an optical vortex beam confined in a nontrivial connected geometry, finding numerical evidence of another superfluidic signature analogue: the persistent current of light. (C) 2017 Optical Society of America
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01T00:00:00Z
2017
2018-01-26T11:31:46Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.inesctec.pt/handle/123456789/7410
http://dx.doi.org/10.1364/josab.34.002220
url http://repositorio.inesctec.pt/handle/123456789/7410
http://dx.doi.org/10.1364/josab.34.002220
dc.language.iso.fl_str_mv eng
language eng
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eu_rights_str_mv openAccess
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dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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instacron:RCAAP
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