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arXiv · 1604.00898

Scattering of surface plasmon-polaritons in a graphene multilayer photonic crystal with inhomogeneous doping

Yu. V. Bludov·N. M. R. Peres·G. Smirnov·M. I. Vasilevskiy
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Abstract

The propagation of a surface plasmon-polariton along a stack of doped graphene sheets is considered. This auxiliary problem is used to discuss: (i) the scattering of such a mode at an interface between the stack and the vacuum; (ii) the scattering at an interface where there is a sudden change of the electronic doping. The formalism is then extended to the {\it barrier problem}. In this system rich physics is found for the plasmonic mode, showing: total reflection, total transmission, Fabry-Pérot oscillations, and coupling to photonic modes.

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Yu. V. Bludov, N. M. R. Peres, G. Smirnov, M. I. Vasilevskiy. 2016-04-04. Scattering of surface plasmon-polaritons in a graphene multilayer photonic crystal with inhomogeneous doping. https://doi.org/10.1103/physrevb.93.245425

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