The phosphate glassesdoped with rareearth ions have been widely used in laser mediums and optical filter materials for their outstanding optical and spectrum characteristics.
稀土掺杂磷酸盐玻璃具有优异的光学和光谱特性，在激光介质材料、有色滤光材料等领域中有着重要的应用。
2
Rareearth ions doped tellurite glasses are kinds of upconversion fluorescence materials which have good application prospect.
稀土离子掺杂碲酸盐系统玻璃是一类应用前景良好的上转换发光材料。
3
The rareearthdoped fluoride glasses can be made into favorable optical fiber lasers owing to their excellent upconversion characters.