Temperature Characteristic of Blue Up-conversion Emission in Tm3+,Yb3+Codoped Oxyfluoride Glass Ceramic

2012 ◽  
Vol 33 (9) ◽  
pp. 944-948 ◽  
Author(s):  
郑龙江 ZHENG Long-jiang ◽  
高晓阳 GAO Xiao-yang ◽  
徐伟 XU Wei ◽  
张治国 ZHANG Zhi-guo
2012 ◽  
Vol 49 (6-I) ◽  
pp. 44-48
Author(s):  
I. Brice ◽  
U. Rogulis ◽  
E. Elsts ◽  
J. Grūbe

Abstract The photoluminescence of SiO2-Al2O3-LiO2-LaF3 oxyfluoride glass and glass ceramic samples doped with Ce3+, Eu2+ and Ce3+/Eu2+ is investigated, and the spectra and fluorescence intensities are compared. The luminescence of samples activated by Eu ions is found to be more intensive than of the samples doped with Ce or Ce/Eu. The luminescence of glass ceramics is higher than that of the corresponding glass, which indicates that a proportion of the activator ions are embedded in the fluoride crystallites.


Author(s):  
P. Haro-González ◽  
F. Lahoz ◽  
I. R. Martín ◽  
S. González-Pérez ◽  
N.E. Capuj

2009 ◽  
Vol 388 (1) ◽  
pp. 31-35 ◽  
Author(s):  
R. Wang ◽  
J. Zhou ◽  
X. G. Huang ◽  
L. Sun ◽  
L. T. Li

2012 ◽  
Vol 34 (6) ◽  
pp. 944-950 ◽  
Author(s):  
Elżbieta Augustyn ◽  
Michał Żelechower ◽  
Danuta Stróż ◽  
Jacek Chrapoński

2004 ◽  
Vol 25 (2) ◽  
pp. 201-208 ◽  
Author(s):  
Vı́ctor Lavı́n ◽  
Ignacio Iparraguirre ◽  
Jon Azkargorta ◽  
Arantxa Mendioroz ◽  
Javier González-Platas ◽  
...  

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