Introduction - If you have any usage issues, please Google them yourself
When the light waves from the light medium into the light medium, that is, n1<n2, as the incident angle changes, the amplitude reflection coefficient, the amplitude reflectivity (transmittance) intensity reflectivity (transmittance) and the energy flow reflectivity (transmittance) change correspondingly. In this example, when a plane light wave is incident from an air (refractive index n1=1) into a quartz glass (refractive index n2=1.45), the amplitude reflectivity and amplitude transmittance of the P, s components and their absolute values with the angle of incidence are calculated by MATLAB.