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physics.optics2014
Symmetric metal slot waveguides with nonlinear dielectric core: bifurcations, size effects, and higher order modes
Wiktor Walasik, Alejandro Rodriguez, Gilles Renversez
We study the nonlinear waves propagating in metal slot waveguides with a Kerr-type dielectric core. We develop two independent semi-analytical models to describe the properties of…
physics.optics2014★ 40 cited
Liquid crystal hyperbolic metamaterial for wide-angle negative-positive refraction and reflection
G. Pawlik, K. Tarnowski, W. Walasik +2
We show that nanosphere dispersed liquid crystal (NDLC) metamaterial can be characterized in near IR spectral region as an indefinite medium whose real parts of effective ordinary…