Experimental Study for One Kind of Fresnel Formulas

Fresnel formulas is used to described different behaviors between the refractive index of the medium.Fresnel formulas is one of the most important optical formulas used to explain the intensity of the reflected and refracted light and the relationship between the phase and the intensity of the incident light.In order to explain an optical phenomenon during our experiment, we deduce Fresnel formulas which describe light‘s reflections in interface between mediums in this paper.To ascertain the accuracy of the kind formula, we carry out an experimental research and get the theory value.With the allowable error range, the computational results are fitted well with the experimental ones, which prove the accuracy of this kind formula.