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physics.optics2017
General Refraction Problems with Phase Discontinuity
Cristian E. Gutierrez, Luca Pallucchini, Eric Stachura
This paper provides a mathematical approach to study metasurfaces in non flat geometries. Analytical conditions between the curvature of the surface and the set of refracted direct…
physics.optics2015★ 8 cited
Uniform Refraction in Negative Refractive Index Materials
Cristian E. Gutierrez, Eric Stachura
We study the problem of constructing an optical surface separating two homogeneous, isotropic media, one of which has a negative refractive index. In doing so, we develop a vector…