Derive the Fresnel equations for the complex amplitude of the reflected and transmitted electric fields Eor and Eot, in terms of the amplitude of the incident electric field Eoi, for a plane wave incident at an oblique angle on an interface between two dielectrics, when the polarization of the incident wave is perpendicular to the plane of incidence (s-polarized). Express the answer in terms of the parameters α = cosθT/cosθI and β = M1v1/M2v2. <- M μ