White light emission of Mn-doped SnO-ZnO-P2O5 glass containing no rare earth cation
White light emission of Mn-doped SnO-ZnO-P2O5 glass containing no rare earth cation
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DOI：
10.1364/ol.36.002868
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发表时间：
2011-08-01
期刊：
影响因子：
3.6
通讯作者：
Yoko, Toshinobu
中科院分区：
文献类型：
--
作者：
Masai, Hirokazu;Fujiwara, Takumi;Yoko, Toshinobu
研究了无稀土(RE)掺杂的SnO-ZnO-P2O5玻璃的白光发射。这种不含稀土的玻璃表现出白光发射，量子效率(QE)值可与传统晶态荧光粉相媲美。值得注意的是，无稀土透明玻璃具有很高的QE值，并且宽发射可以通过激活剂的用量和玻璃的组成来连续调节。由于这种玻璃具有低熔点的性质，我们强调这种玻璃荧光粉将导致与固态紫外光光源相结合的新型无机白光发光器件的发展。(C)2011年美国光学学会
The authors have demonstrated white light emission of rare earth (RE)-free Mn-doped SnO-ZnO-P2O5 glass. The RE-free glass shows white light emission with a high value of quantum efficiency (QE) comparable to conventional crystalline phosphor. It is notable that the high QE value is attained for RE-free transparent glass, and the broad emission can be continuously tuned by both the amount of activator and the composition of the glass. Since this glass possesses low-melting property, we emphasize that the glass phosphor will lead to the development of a novel inorganic white-light-emitting device in combination with a solid state UV light-emitting source. (C) 2011 Optical Society of America