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Airy beams on two dimensional materials

机译:二维材料上的通风梁

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摘要

We propose that quasi-transverse-magnetic (quasi-TM) Airy beams can be supported on two dimensional (2D) materials. By taking graphene as a typical example, the solution of quasi-TM Airy beams is studied under the paraxial approximation. The analytical field intensity in a bilayer graphene-based planar plasmonic waveguide is confirmed by the simulation results. Due to the tunability of the chemical potential of graphene, the self-accelerating behavior of the quasi-TM Airy beam can be steered effectively. 2D materials thus provide a good platform to investigate the propagation of Airy beams. (C) 2018 Elsevier B.V. All rights reserved.
机译:我们提出了两维(2D)材料的准横向磁性(准TM)通气梁。 通过将石墨烯作为典型的例子,在近似近似下研究了准TM通气梁的溶液。 通过模拟结果证实了基于双层石墨烯的平面等离子体波导的分析场强度。 由于石墨烯的化学电位的可调性,可以有效地转向准TM通气梁的自我加速行为。 因此,2D材料提供了一种良好的平台来研究通气梁的传播。 (c)2018年elestvier b.v.保留所有权利。

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