2 papers
physics.optics2004
Negative Index Lens Aberrations
D. Schurig, D. R. Smith
We examine the Seidel aberrations of thin spherical lenses composed of media with refractive index not restricted to be positive. We find that consideration of this expanded parame…
cond-mat.mtrl-sci2002
Electromagnetic Wave Propagation in Media with Indefinite Permittivity and Permeability Tensors
D. R. Smith, D. Schurig
We study the behavior of wave propagation in materials for which not all of the principle elements of the permeability and permittivity tensors have the same sign. We find that a w…