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Guided Modes in Negative Refractive Index Waveguides

Ilya V. Shadrivov·Andrey A. Sukhorukov·Yuri S. Kivshar
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Abstract

We study linear guided waves propagating in a slab waveguide made of a negative-refraction- index material, the so-called left-handed waveguide. We reveal that the guided waves in left-handed waveguides possess a number of peculiar properties, such as the absence of the fundamental modes, mode double degeneracy, and sign-varying energy ux. In particular, we predict the existence of novel types of guided waves with a dipole-vortex structure of the Pointing vector.

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Ilya V. Shadrivov, Andrey A. Sukhorukov, Yuri S. Kivshar. 2002-11-05. Guided Modes in Negative Refractive Index Waveguides. https://doi.org/10.1103/physreve.67.057602

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