Physicochemical and Optical Properties of Glasses in the Ga4Ge_(21)Se_(50)-Sb2Se3 System

摘要

This paper reports on the results of an investigation into the concentration behavior of the glass-forming ability, heat resistance, glass transition temperature, density, refractive index, transparent spectral region, and impurity optical absorption of glasses in the Ga4Ge_(21)Se_(50)-Sb2Se3 system. The data obtained indicate that glasses in the Ga4Ge_(21)Se_(50)-Sb2Se3 system with a high Sb2Se3 content are of interest as materials for use in fiber optics.