Presentation
9 November 2016 PT-symmetric and hyperbolic metasurfaces (Conference Presentation)
Andrea Alù
Author Affiliations +
Abstract
In this talk, we discuss our recent results in the area of active and tunable metasurfaces, including the possibility of inducing hyperbolic plasmons and topological transitions on graphene-based metasurfaces, the realization of cloaks and planar lenses based on parity-time symmetric metasurfaces, and of isolators and non-reciprocal components based on time-varying metasurfaces.
Conference Presentation
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Andrea Alù "PT-symmetric and hyperbolic metasurfaces (Conference Presentation)", Proc. SPIE 9920, Active Photonic Materials VIII, 99201C (9 November 2016); https://doi.org/10.1117/12.2238388
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KEYWORDS
Lenses

Optical isolators

Plasmons

Current controlled current source

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