NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2013, 4 (4), P. 570–576
MODEL OF THE INTERACTION OF POINT SOURCE ELECTROMAGNETIC FIELDS WITH METAMATERIALS
K.V. Pravdin – Saint Petersburg National Research University of Information Technologies, Mechanics and Optics, Saint Perersburg, Russia; construeman@gmail.com
I.Yu. Popov – Saint Petersburg National Research University of Information Technologies, Mechanics and Optics, Saint Perersburg, Russia; popov1955@gmail.com
We consider Green’s function for layered system. We express it in terms of the well-known scalar s and p ones. For a single NIM layer in vacuum and with a single dispersive Lorentz form for equal electric and magnetic permeabilities ε(ω) and μ(ω), we obtain an explicit form for Green’s function. Also we find Green’s function for multilayered system and obtain recurrence relations for its coefficients.
Keywords: metamaterial, point perturbation, refraction, NIM, Maxwell’s equations.
PACS 81.05.Xj, 78.67.Pt