Model of polarization selectivity of the intermediate filament optical channels

Detalhes bibliográficos
Autor(a) principal: Khmelinskii, Igor
Data de Publicação: 2015
Outros Autores: Zueva, Lidia, Inyushin, Michail, Makarov, Vladimir
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/11152
Resumo: Recently we have analyzed light transmission and spectral selectivity by optical channels in Muller cells and other transparent cells, proposing a model of their structure, formed by specialized intermediate filaments [1,2]. Our model represents each optical channel by an axially symmetric tube with conductive walls. Presently, we analyze the planar polarization selectivity in long nanostructures, using the previously developed approach extended to structures of the elliptic cross-section. We find that the output light polarization degree depends on the a/b ratio, with a and b the semiaxes of the ellipse. Experimental tests used a Cr nano-strip device to evaluate the transmitted light polarization. The model adapted to the experimental geometry provided an accurate fit of the experimental results. Published by Elsevier B.V.
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spelling Model of polarization selectivity of the intermediate filament optical channelsWall carbon nanotubesVisual receptor membraneSingle-wallRetinaSensitivityRhodopsinPhotoreceptorsAbsorptionDiffusionCataractRecently we have analyzed light transmission and spectral selectivity by optical channels in Muller cells and other transparent cells, proposing a model of their structure, formed by specialized intermediate filaments [1,2]. Our model represents each optical channel by an axially symmetric tube with conductive walls. Presently, we analyze the planar polarization selectivity in long nanostructures, using the previously developed approach extended to structures of the elliptic cross-section. We find that the output light polarization degree depends on the a/b ratio, with a and b the semiaxes of the ellipse. Experimental tests used a Cr nano-strip device to evaluate the transmitted light polarization. The model adapted to the experimental geometry provided an accurate fit of the experimental results. Published by Elsevier B.V.NIH [G12 MD007583]; NASA [NNX13AB22A]Elsevier Science BvSapientiaKhmelinskii, IgorZueva, LidiaInyushin, MichailMakarov, Vladimir2018-12-07T14:52:39Z2015-082015-08-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/11152eng1569-441010.1016/j.photonics.2015.08.001info: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:RCAAP2023-07-24T10:22:54Zoai:sapientia.ualg.pt:10400.1/11152Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:02:40.281192Repositório 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 Model of polarization selectivity of the intermediate filament optical channels
title Model of polarization selectivity of the intermediate filament optical channels
spellingShingle Model of polarization selectivity of the intermediate filament optical channels
Khmelinskii, Igor
Wall carbon nanotubes
Visual receptor membrane
Single-wall
Retina
Sensitivity
Rhodopsin
Photoreceptors
Absorption
Diffusion
Cataract
title_short Model of polarization selectivity of the intermediate filament optical channels
title_full Model of polarization selectivity of the intermediate filament optical channels
title_fullStr Model of polarization selectivity of the intermediate filament optical channels
title_full_unstemmed Model of polarization selectivity of the intermediate filament optical channels
title_sort Model of polarization selectivity of the intermediate filament optical channels
author Khmelinskii, Igor
author_facet Khmelinskii, Igor
Zueva, Lidia
Inyushin, Michail
Makarov, Vladimir
author_role author
author2 Zueva, Lidia
Inyushin, Michail
Makarov, Vladimir
author2_role author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Khmelinskii, Igor
Zueva, Lidia
Inyushin, Michail
Makarov, Vladimir
dc.subject.por.fl_str_mv Wall carbon nanotubes
Visual receptor membrane
Single-wall
Retina
Sensitivity
Rhodopsin
Photoreceptors
Absorption
Diffusion
Cataract
topic Wall carbon nanotubes
Visual receptor membrane
Single-wall
Retina
Sensitivity
Rhodopsin
Photoreceptors
Absorption
Diffusion
Cataract
description Recently we have analyzed light transmission and spectral selectivity by optical channels in Muller cells and other transparent cells, proposing a model of their structure, formed by specialized intermediate filaments [1,2]. Our model represents each optical channel by an axially symmetric tube with conductive walls. Presently, we analyze the planar polarization selectivity in long nanostructures, using the previously developed approach extended to structures of the elliptic cross-section. We find that the output light polarization degree depends on the a/b ratio, with a and b the semiaxes of the ellipse. Experimental tests used a Cr nano-strip device to evaluate the transmitted light polarization. The model adapted to the experimental geometry provided an accurate fit of the experimental results. Published by Elsevier B.V.
publishDate 2015
dc.date.none.fl_str_mv 2015-08
2015-08-01T00:00:00Z
2018-12-07T14:52:39Z
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 http://hdl.handle.net/10400.1/11152
url http://hdl.handle.net/10400.1/11152
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1569-4410
10.1016/j.photonics.2015.08.001
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 Elsevier Science Bv
publisher.none.fl_str_mv Elsevier Science Bv
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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