121 citations · 698 across the 21 of their papers we have counts for
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physics.optics2011★ 121 cited
Near-field examination of perovskite-based superlenses and superlens-enhanced probe-object coupling
Susanne C. Kehr, Yongmin M. Liu, L. W. Martin +11
A planar slab of negative index material works as a superlens with sub-diffraction-limited imaging resolution, since propagating waves are focused and, moreover, evanescent waves a…
physics.optics2011★ 104 cited
Luneburg lens in silicon photonics
Andrea Di Falco, Susanne C Kehr, Ulf Leonhardt
The Luneburg lens is an aberration-free lens that focuses light from all directions equally well. We fabricated and tested a Luneburg lens in silicon photonics. Our technique is su…