Scattering of evanescent wave by two cylinders near a flat boundary
Optics
2017-04-17 v1
Abstract
Two-dimensional problem of evanescent wave scattering by dielectric or metallic cylinders near the interface between two dielectric media is solved numerically by boundary integral equations method. A special Green function was proposed to avoid the infinite integration. A pattern with a circular and a prolate elliptic cylinders, respectively, is suggested to simulate the sample and the probe in near-field optical microscopy. The energy flux in the midplane of the probe-cylinder is calculated as a function of its position.
Keywords
Cite
@article{arxiv.1105.2930,
title = {Scattering of evanescent wave by two cylinders near a flat boundary},
author = {O. V. Belai and L. L. Frumin and S. V. Perminov and D. A. Shapiro},
journal= {arXiv preprint arXiv:1105.2930},
year = {2017}
}
Comments
10 pages, 4 figures