摘要
从电磁场的边值关系和菲涅耳公式出发研究了光波在介质分界面处的反射波和透射波的振幅关系。通过Matlab数值计算结果,分析了半波损失的概念及其产生条件,给出了反射系数和透射系数随入射角度变化的关系。
This paper discussed the light＇s reflectance and transmissivity based on the Fresnel formula and the electromagnetic wave boundary relation.According to numerical results of the Matlab,the concept and prerequisite of half-wavelength loss are analyzed.It is pointed out that the light＇s reflectance and transmissivity changes in incident angle.
出处
《廊坊师范学院学报（自然科学版）》
2012年第5期56-58,共3页
Journal of Langfang Normal University(Natural Science Edition)
关键词
菲涅耳公式
半波损失
反射系数
透射系数
frenel＇s formula
half-wave losing
reflectance
transmissivity
