66 citations · 85 across the 5 of their papers we have counts for
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physics.optics2013★ 8 cited
Multi-focal spherical media and geodesic lenses in geometrical optics
Martin Sarbort, Tomas Tyc
This paper presents a general approach to designing the isotropic spherical media with complex spatial structure that provide different types of imaging for different light rays. I…
physics.optics2011★ 66 cited
Absolute instruments and perfect imaging in geometrical optics
Tomas Tyc, Lenka Herzanova, Martin Sarbort +1
We investigate imaging by spherically symmetric absolute instruments that provide perfect imaging in the sense of geometrical optics. We derive a number of properties of such devic…
physics.optics2010★ 2 cited
Approximate magnifying perfect lens with positive refraction
Tomas Tyc, Martin Sarbort
We propose a device with a positive isotropic refractive index that creates an approximate magnified perfect real image of an optically homogeneous three-dimensional region of spac…