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arXiv · 1012.4143

Graphene-based photonic crystal

Oleg L. Berman·Vladimir S. Boyko·Roman Ya. Kezerashvili·Anton A. Kolesnikov·Yurii E. Lozovik
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Abstract

A novel type of photonic crystal formed by embedding a periodic array of constituent stacks of alternating graphene and dielectric discs into a background dielectric medium is proposed. The photonic band structure and transmittance of such photonic crystal are calculated. The graphene-based photonic crystals can be used effectively as the frequency filters and waveguides for the far infrared region of electromagnetic spectrum. Due to substantial suppression of absorption of low-frequency radiation in doped graphene the damping and skin effect in the photonic crystal are also suppressed. The advantages of the graphene-based photonic crystal are discussed.

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Oleg L. Berman, Vladimir S. Boyko, Roman Ya. Kezerashvili, Anton A. Kolesnikov, Yurii E. Lozovik. 2010-12-19. Graphene-based photonic crystal. https://doi.org/10.1016/j.physleta.2010.09.064

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