Plasmon resonances in the H-wave scattering by a nanosize thin flat silver strip

Author

Shapoval, O.V. ; Sauleau, R. ; Nosich, A.I.

Author_Institution

Inst. of Radio-Phys. & Electron., NASU, Kharkiv, Ukraine

fYear

2010

fDate

12-14 Sept. 2010

Firstpage

37

Lastpage

39

Abstract

Nanosize thin flat silver strip in the air is considered as an optical resonator. The scattering characteristics of the H-polarized electromagnetic wave diffraction are analyzed using the decoupled singular and hyper-singular integral equations (IEs) for the electric and magnetic surface currents on the strip. IEs are discretized with the aid of the interpolation type quadrature formulas. This algorithm, also known as the method of discrete singularities (MDS), is numerically efficient and guarantees fast convergence and controlled accuracy of computations.

Keywords

discrete systems; electromagnetic wave diffraction; integral equations; metallic thin films; nanowires; optical resonators; silver; surface plasmon resonance; Ag; decoupled singular integral equation; discrete singularity; electric surface current; fast convergence; hyper-singular integral equation; magnetic surface current; nanosize thin flat silver strip; optical resonator; plasmon resonance; polarized electromagnetic wave diffraction; quadrature formula; scattering characteristics; wave scattering; Antennas; Electromagnetic scattering; Gallium nitride; Optical surface waves; Silver; Strips;

fLanguage

English

Publisher

ieee

Conference_Titel

Laser and Fiber-Optical Networks Modeling (LFNM), 2010 10th International Conference on

Conference_Location

Sevastopol

Print_ISBN

978-1-4244-6994-9

Type

conf

DOI

10.1109/LFNM.2010.5624183

Filename

5624183