硅酸盐
兴奋剂
硅酸盐玻璃
大气温度范围
材料科学
分析化学(期刊)
矿物学
化学
光电子学
物理
环境化学
气象学
复合材料
有机化学
作者
Chengren Li,Bo Dong,Shufeng Li,Song Chen
标识
DOI:10.1016/j.cplett.2007.06.081
摘要
The Er3+–Yb3+ co-doped silicate glasses have been prepared and the temperature dependence of the fluorescence intensity ratio (FIR) of the green up-conversion emissions about 526 nm and 549 nm in the range of 296–723 K is investigated. The maximum sensitivity and the temperature resolution derived from the FIR technique of the green up-conversion emissions are approximately 0.0033 K−1 and 0.2 K, respectively. The results imply that Er3+–Yb3+ co-doped silicate glass can play an important role in high temperature measurement.
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