Asymmetric transmission of the surface plasmon polaritons in diffractive plasmonic structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F13%3A00426765" target="_blank" >RIV/67985882:_____/13:00426765 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ICTON.2013.6603066" target="_blank" >http://dx.doi.org/10.1109/ICTON.2013.6603066</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICTON.2013.6603066" target="_blank" >10.1109/ICTON.2013.6603066</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Asymmetric transmission of the surface plasmon polaritons in diffractive plasmonic structures

Popis výsledku v původním jazyce

We have shown that a square array of scatterers deposited on a metal surface in a triangular mesh to which a diffractive structure is added to the left side reveals asymmetric transmission of surface plasmon polaritons. This asymmetric transmission of asurface plasmon polariton does not require either electrical nonlinearity or the presence of a magnetic field but is a consequence solely of the geometry of the structure. The mechanism for this property is related to the higher Bragg modes that are excited due to the diffractive structure. To study the reflectivity and transmissivity for both the periodic and diffractive structures we used a multiple-scattering approach in which the response of the individual scatterer to the incident field is described by its isotropic dipolar polarizability. The underlying mechanism of asymmetric transmission is described in terms of a simple analytical model which allows to identify propagating higher Bragg modes

Název v anglickém jazyce

Asymmetric transmission of the surface plasmon polaritons in diffractive plasmonic structures

Popis výsledku anglicky

We have shown that a square array of scatterers deposited on a metal surface in a triangular mesh to which a diffractive structure is added to the left side reveals asymmetric transmission of surface plasmon polaritons. This asymmetric transmission of asurface plasmon polariton does not require either electrical nonlinearity or the presence of a magnetic field but is a consequence solely of the geometry of the structure. The mechanism for this property is related to the higher Bragg modes that are excited due to the diffractive structure. To study the reflectivity and transmissivity for both the periodic and diffractive structures we used a multiple-scattering approach in which the response of the individual scatterer to the incident field is described by its isotropic dipolar polarizability. The underlying mechanism of asymmetric transmission is described in terms of a simple analytical model which allows to identify propagating higher Bragg modes

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/LH12009" target="_blank" >LH12009: Šíření povrchového plazmon-polaritonu na strukturovaných površích</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

International Conference on Transparent Optical Networks, ICTON 2013

ISBN

9781479906826

ISSN

2162-7339

e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Cartagena

Datum konání akce

23. 6. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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