Effects of GeO2 on the thermal stability and optical properties of Er3+-doped germanate-tellurite glasses
GeO2含量对掺铒锗碲酸盐玻璃物性和光谱特性的影响

Keywords: germanate-tellurite glasses,thermal stability,luminescence
锗碲酸盐玻璃，,玻璃热稳定性，,荧光

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Abstract:

本文研究了x GeO2-(70-x)TeO2-5K2O-5Na2O-10Nb2O5-10ZnO-0.2Er2O3(x=0,10, 25, 50, 70(摩尔百分数))玻璃的物性和光谱特性，讨论GeO2含量对锗碲酸盐玻璃物性和光谱特性的影响.研究发现：GeO2的加入提高了碲酸盐玻璃热稳定性，

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