半波损失产生条件的分析与讨论

The analyse and discussion about the condition of producing half-wave losing

从菲涅尔公式出发 ,分别讨论了垂直极化和平行极化时 ,光在两种介质分界面传播时的反射系数 ,定性地分析了半波损失产生的条件不仅与介质的折射率有关 ,还与入射角的大小有关。

This paper discussed the light’s reflectance on two kind of mediums’ interface based on Fresnel’s formulae from vertical polarization and horizontal polarization. The analytical result is that the condition of producing half-wave losing is relative not only to the mediums’ refractive index but to the angle of incidence.