Controlling surface plasmon polaritons by a static and/or time-dependent external magnetic field

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F12%3A00387217" target="_blank" >RIV/67985882:_____/12:00387217 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Controlling surface plasmon polaritons by a static and/or time-dependent external magnetic field

Popis výsledku v původním jazyce

We have demonstrated numerically by using of Fourier Modal Method(FMM) that a waveguide formed by the interface of a metal and uniformly magnetized two-dimensional photonic crystal fabricated from a transparent dielectric magneto-optic (MO) material possesses a one-way frequency range where only a forward propagating surface plasmon polariton (SPP) mode is allowed to propagate. The non-reciprocity at the interface is introduced by the MO properties of the photonic crystal material, namely bismuth iron garnet which may be easily magnetically saturated by fields of the order of tens of mT. The results obtained by FMM have been validated by a theoretical model and a standard plane-wave method. By using a generalized finite-difference time-domain(FDTD) method, which allows studying the propagation of electromagnetic(EM) waves through media with a tensor MO permittivity, we studied transport properties of the one-way waveguide and we examined the influence of specific types of boundary cond

Název v anglickém jazyce

Controlling surface plasmon polaritons by a static and/or time-dependent external magnetic field

Popis výsledku anglicky

We have demonstrated numerically by using of Fourier Modal Method(FMM) that a waveguide formed by the interface of a metal and uniformly magnetized two-dimensional photonic crystal fabricated from a transparent dielectric magneto-optic (MO) material possesses a one-way frequency range where only a forward propagating surface plasmon polariton (SPP) mode is allowed to propagate. The non-reciprocity at the interface is introduced by the MO properties of the photonic crystal material, namely bismuth iron garnet which may be easily magnetically saturated by fields of the order of tens of mT. The results obtained by FMM have been validated by a theoretical model and a standard plane-wave method. By using a generalized finite-difference time-domain(FDTD) method, which allows studying the propagation of electromagnetic(EM) waves through media with a tensor MO permittivity, we studied transport properties of the one-way waveguide and we examined the influence of specific types of boundary cond

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GAP205%2F10%2F0046" target="_blank" >GAP205/10/0046: Fyzika a pokročilé simulace fotonických a plazmonických struktur</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Physical Review. B

ISSN

1098-0121

e-ISSN

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Svazek periodika

86

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

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Kód UT WoS článku

000307015000008

EID výsledku v databázi Scopus

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