电磁波在含特异材料界面上的布儒斯特角和半波损失

Breswter Angle and Phase Loss of Electromagnetic Waves at Interface Between Dielectric and Metamaterial

摘要:

对电磁波在不同介质界面上的反射与透射给出了完整描述.利用电磁场的性质，推导了普适的菲涅尔公式以及布儒斯特角的表达形式.研究了电磁波在不同界面传播时布儒斯特角的存在条件.定量地给出了反射场与入射场电磁分量的相位关系.

Abstract:

An overall description of reflective and refractive problems at the interface between different materials was given. The form of universal Fresnel’s law and Brewster angle in these cases were extended using the electromagnetic field theory. Meanwhile, the presence of Brewster angle at different interfaces was analyzed. The phase relation of reflected wave field and incident wave field was obtained quantitatively. This research provides some reference for the deep understanding of the transmission characteristic of electromagnetic wave.