(Pr^(3+),Yb^(3+))共掺氟化物玻璃上转换敏化发光

Up-conversion sensitization luminescence in Pr^(3+) and Yb^(3+) co-doped fluoride glasses

实验中选用Pr3+和Yb3+:ZBLAN玻璃作为频率上转换发光材料,并详细说明了选用这种材料的原因;分析了上转换发光强度与抽运光强度和离子掺杂浓度的关系,从而得出了实现较清晰双频上转换三维立体图像的实验条件.

In experiment,Pr^3＋, Yb^3＋：ZBLAN glass is chosen as a frequency up-conversion fluorescence material, and detailed reasons for choosing ZBLAN glass as a material are given. In this paper we also analyze the relations between up-conversion fluorescence intensity and pump light intensity and between up-conversion fluorescence intensity and ions doped concentration. Therefore we obtain experimental conditions to realize a clear two-frequency up-conversion 3-D display.