Analytic description of channel plasmon polaritons

Sergey I. Bozhevolnyi, K. V. Nerkararyan

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

Using the effective-index approximation along with the explicit expression for the propagation constant of gap surface plasmons established recently [Opt. Express 16, 2676 (2008) ], we derive closed-form expressions for channel plasmon polariton (CPP) modes supported by V grooves cut into metal. The CPP field distributions and mode characteristics are calculated for the air–gold configuration. The results obtained are found to be in good agreement with the results of previous numerical simulations.
OriginalsprogEngelsk
TidsskriftOptics Letters
Vol/bind34
Udgave nummer13
Sider (fra-til)2039-2041
ISSN0146-9592
DOI
StatusUdgivet - 2009

Fingeraftryk

polaritons
V grooves
plasmons
propagation
configurations
approximation
metals
simulation

Citer dette

Bozhevolnyi, Sergey I. ; Nerkararyan, K. V. / Analytic description of channel plasmon polaritons. I: Optics Letters. 2009 ; Bind 34, Nr. 13. s. 2039-2041.
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Analytic description of channel plasmon polaritons. / Bozhevolnyi, Sergey I.; Nerkararyan, K. V.

I: Optics Letters, Bind 34, Nr. 13, 2009, s. 2039-2041.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Analytic description of channel plasmon polaritons

AU - Bozhevolnyi, Sergey I.

AU - Nerkararyan, K. V.

PY - 2009

Y1 - 2009

N2 - Using the effective-index approximation along with the explicit expression for the propagation constant of gap surface plasmons established recently [Opt. Express 16, 2676 (2008) ], we derive closed-form expressions for channel plasmon polariton (CPP) modes supported by V grooves cut into metal. The CPP field distributions and mode characteristics are calculated for the air–gold configuration. The results obtained are found to be in good agreement with the results of previous numerical simulations.

AB - Using the effective-index approximation along with the explicit expression for the propagation constant of gap surface plasmons established recently [Opt. Express 16, 2676 (2008) ], we derive closed-form expressions for channel plasmon polariton (CPP) modes supported by V grooves cut into metal. The CPP field distributions and mode characteristics are calculated for the air–gold configuration. The results obtained are found to be in good agreement with the results of previous numerical simulations.

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