PT-Symmetric Metamaterial Systems for Aberration-Free Imaging and Wave Manipulation

We show that PT-symmetry concepts, combined with an effective nonlocal response, allow realizing all-angle negative refraction and aberration-free optical imaging. The designed PT-symmetric lens is an example of “absolute optical instrument”, with similar imaging properties as DNG lenses, but without some of their drawbacks.


Presented at:
Metamaterials 2015, Oxford, UK, September 7-10, 2015
Year:
2015
Laboratories:




 Record created 2016-11-22, last modified 2018-01-28


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