Tunable graphene-based polarizer

Detalhes bibliográficos
Autor(a) principal: Bludov, Yuliy V.
Data de Publicação: 2012
Outros Autores: Vasilevskiy, Mikhail, Peres, N. M. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/20900
Resumo: It is shown that an attenuated total reflection structure containing a graphene layer can operate as a tunable polarizer of the electromagnetic radiation. The polarization of the reflected electromagnetic wave is controlled by adjusting the voltage applied to graphene via external gate, as demonstrated for the cases of linearly and circularly polarized incident radiation. The mechanism is based on the resonant coupling of p-polarized waves to the surface plasmon-polaritons in graphene. The presented calculations show that, at resonance, the reflected wave is almost 100% s-polarized.
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spelling Tunable graphene-based polarizerGraphenePolarizerSurface polaritonScience & TechnologyIt is shown that an attenuated total reflection structure containing a graphene layer can operate as a tunable polarizer of the electromagnetic radiation. The polarization of the reflected electromagnetic wave is controlled by adjusting the voltage applied to graphene via external gate, as demonstrated for the cases of linearly and circularly polarized incident radiation. The mechanism is based on the resonant coupling of p-polarized waves to the surface plasmon-polaritons in graphene. The presented calculations show that, at resonance, the reflected wave is almost 100% s-polarized.Portuguese Foundation for Science and Technology (FCT) through Grant No. PEst-C/FIS/ UI0607/2011.AIP PublishingUniversidade do MinhoBludov, Yuliy V.Vasilevskiy, MikhailPeres, N. M. R.2012-10-232012-10-23T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/20900eng0021-89791089-755010.1063/1.4759319http://jap.aip.org/resource/1/japiau/v112/i8/p084320_s1info: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:RCAAP2023-07-21T12:47:34Zoai:repositorium.sdum.uminho.pt:1822/20900Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:45:38.020710Repositório 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 Tunable graphene-based polarizer
title Tunable graphene-based polarizer
spellingShingle Tunable graphene-based polarizer
Bludov, Yuliy V.
Graphene
Polarizer
Surface polariton
Science & Technology
title_short Tunable graphene-based polarizer
title_full Tunable graphene-based polarizer
title_fullStr Tunable graphene-based polarizer
title_full_unstemmed Tunable graphene-based polarizer
title_sort Tunable graphene-based polarizer
author Bludov, Yuliy V.
author_facet Bludov, Yuliy V.
Vasilevskiy, Mikhail
Peres, N. M. R.
author_role author
author2 Vasilevskiy, Mikhail
Peres, N. M. R.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Bludov, Yuliy V.
Vasilevskiy, Mikhail
Peres, N. M. R.
dc.subject.por.fl_str_mv Graphene
Polarizer
Surface polariton
Science & Technology
topic Graphene
Polarizer
Surface polariton
Science & Technology
description It is shown that an attenuated total reflection structure containing a graphene layer can operate as a tunable polarizer of the electromagnetic radiation. The polarization of the reflected electromagnetic wave is controlled by adjusting the voltage applied to graphene via external gate, as demonstrated for the cases of linearly and circularly polarized incident radiation. The mechanism is based on the resonant coupling of p-polarized waves to the surface plasmon-polaritons in graphene. The presented calculations show that, at resonance, the reflected wave is almost 100% s-polarized.
publishDate 2012
dc.date.none.fl_str_mv 2012-10-23
2012-10-23T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/20900
url https://hdl.handle.net/1822/20900
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0021-8979
1089-7550
10.1063/1.4759319
http://jap.aip.org/resource/1/japiau/v112/i8/p084320_s1
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 AIP Publishing
publisher.none.fl_str_mv AIP Publishing
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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