2. (a) Derive the refractive index n and the extinction coefficient k of a material in terms of dielectric constants &₁
Posted: Tue Jul 05, 2022 7:29 am
2. (a) Derive the refractive index n and the extinction coefficient k of a material in terms of dielectric constants &₁ and 2 and then discuss how will you find other optical parameters by knowing n and k. -15 +190