Layered system with metamaterials

[摘要] The layered system composed of metamaterial and vacuum layers is examined. We assume the metamaterial is the isotropic, homogeneous, dispersive and non-absorptive media. The permittivity and permeability of the metamaterial are equal and described by using a single Lorentz contribution. The electric Green's function is obtained for the case, when the permittivity and permeability of the metamaterial are equal -1. For this case we observe the no reflection effect. Also, the photonic band gap structure of the similar infinite layered system is described. For changing layers widths, the absence of the no reflection effect is shown.

[发布机构] ITMO University, 49 Kronverkskiy Ave., St. Petersburg; 197101, Russia^1

[效力级别] 天文学 [学科分类] 天文学(综合)

[关键词] Layered systems;Lorentz;Photonic band-gap structures;Reflection effects