Theoretical approach to study the solid state and optical characteristics of calcium sulpide [cas] thin film

Abstract

Calsium sulphide thin film has been studied in this work using theoretical approach in which a scalar wave is propagated through the material thin film deposited on a glass substrate with the assumption that the dielectric medium has homogenous reference dielectric constant term, e ref and a perturbed dielectric function, De p (z) representing the deposited thin film medium on surface of the glass substrate is presented in this work.