Singularity index of the electromagnetic field on the edge in the presence of the Veselago medium

Author: Fisanov V.  

Publisher: Springer Publishing Company

ISSN: 1064-8887

Source: Russian Physics Journal, Vol.49, Iss.8, 2006-08, pp. : 853-856

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Abstract

The singularity index of the electromagnetic field on the edge of wedge structures of two types (with and without ideally conducting sides) is investigated in the presence of a sector of a medium with negative permittivity and permeability (the Veselago medium). Restrictions on the material and geometrical parameters at which the condition on the edge is violated are determined.