摘要
本文根据由Volterra泛函级数理论所得到的非线性介质中的色散关系,讨论了单色平面波斜入射多层平板非线性介质的传输问题;导出了反射率和透射率的一级近似公式;对非线性单层和具有周期性的双层介质板进行了数值计算;最后讨论了非线性介质对电波传播特性的影响。
The foundamental reflection and transmission of a plane wave from multilayered nonlinear slabs are studied by using the Volterra functional series theory. The first order approximations of reflectivity and transmissivity are derived. The numerical calculations are made to a nonlinear plate and a periodic multilayered slab, which is consisted of two different nonlinear slabs. The influences of nonlinear medium to the EM propagation are discussed.
关键词
非线性介质
电磁波
传播
散射
Nonlinear medium, EM reflection and transmission, Volterra series
