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JOURNALS // Problemy Fiziki, Matematiki i Tekhniki (Problems of Physics, Mathematics and Technics) // Archive

PFMT, 2012 Issue 2(11), Pages 27–33 (Mi pfmt31)

PHYSICS

Localization and scattering of electromagnetic waves in ordered arrays of finite cylinders

V. A. Kovtun-Kuszhela, R. A. Dynichb, A. N. Ponyavinab

a Y. Kupala Grodno State University, Grodno
b B. I. Stepanov Institute of Physics, National Academy of Sciences of Belarus, Minsk

Abstract: We considered a high-ordered array of a finite number of circular cylinders characterized by a defined length and oriented perpendicularly to a planar substrate (so called «multimers»). On the base of the volume integral equation formalism we studied both straight and inverse dielectric systems with a honeycomb structure. The scattering direction diagrams and a field distribution into/near the cylinders included into a multimer were analyzed at different cylinder and multimer sizes and for a number of materials under condition of incident light directed along a pore axis.

Keywords: space-ordered cylinders, direction diagrams, near-field distribution.

UDC: 535.37:621.373

Received: 30.04.2012



© Steklov Math. Inst. of RAS, 2024