高折射率透紫外线玻璃

Production of Glasses of High Refractive Indexes and High Ultra-violet Transmisivities

研究了高折射串透紫外线玻璃的成分、玻璃的折射率与紫外透射率的关系，获得了折射串大于１．７０，紫外波段透射串大于８０％的高折射率紫外、可见波段高透射玻璃．

This poper reports that glasses of high refractive index and high ultra-violet transmission are produced. The composition of the glasses and the relation between their refractive index and ultra- violet transmission are studied. Experimental results obtained show that the refractive indexes of the glasses are larger than 1. 70 and the ultra-violet transmisivities are larger than 80%.