Optimization of optical glass compositions for fiber optics
Compositions of glasses for lightguide and environments of optical fiber glass as a result of researches are received. All three glasses are agreeed on size of an index of refraction, temperature coefficient of linear expansion, temperature dependence of viscosity and absence of attributes of phase division. Influence oxides of rare-earth elements (WO <sub>3</sub>, Gd <sub>2</sub>O <sub>3</sub>, Y <sub>2</sub>O <sub>3</sub>) on a complex of technological and physical and chemical characteristics of synthesized glasses is researched. The developed compositions of glasses can be used in manufacture of fiber-optical products.