Tunable graphene-based polarizer
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , |
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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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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1799133022138662912 |