Cairo University

MTPR Journal

 

Study of refractive index for glass laser medium by using Clausius-Mossotti method


Y.H.Elbashar , Y.S.Nada
a Department of Basic science, Thebes Higher Institute of Engineering, Integrated Thebes Academy (ITA), Cairo, Egypt
b Physics Department, Faculty of Science, Menoufia University, Shebin El-Kom, Egypt

Vol./Issue: 14 , id: 137

The present work study the refractive index by using Clausius-Mossotti method, which deals with the ion refraction of the atoms for glass system with chemical composition as (x-42) B2O3. (100-x) Na2CO3.40ZnO.2Nd2O3 (where x=100, 95, 90, 85,80and75), density was measured, and the molar mass, refractive index, molar refraction, reflectance, phase velocity, Brewster angle, polarizability, electric susceptibility and elasto optic coefficient were estimated.