Mid-infrared transmitting BaO-GeO2-La2O3-ZnO system glasses and the manufacturing method of the same

摘要

The present invention relates to a medium-infrared transmission BaO-GeO2-La2O3-ZnO-based glass and a method for manufacturing the same, the composition of which is a medium-infrared transmission BaO-GeO2-La2O3-ZnO-based glass, wherein the medium-infrared transmittance is 70% or more BaO-GeO2 -Excellent BaO-GeO2-La2O3-ZnO-based glass with anti-oxidation in La2O3-ZnO-based glass, and no extra equipment or additional process is required through