Visible and Infrared Luminescence, Energy Transfer in Er/Yb Codoped Oxyfluoride Glass Ceramics

2019 ◽  
Vol 14 (4) ◽  
pp. 443-447
Author(s):  
Peipei Shi ◽  
Miao He ◽  
Deping Xiong
Keyword(s):  
Energy Transfer ◽  
Glass Ceramics ◽  
Oxyfluoride Glass ◽  
Infrared Luminescence

Energy transfer in Pr3+–Yb3+ codoped oxyfluoride glass ceramics

2007 ◽  
Vol 29 (10) ◽  
pp. 1231-1235 ◽  
Author(s):  
S. González-Pérez ◽  
F. Lahoz ◽  
J.M. Cáceres ◽  
V. Lavín ◽  
I. da Silva ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Glass Ceramics ◽  
Oxyfluoride Glass

Up-conversion luminescence and near infrared luminescence of Er3+ in transparent oxyfluoride glass-ceramics

2004 ◽  
Vol 27 (3) ◽  
pp. 597-603 ◽  
Author(s):  
Xvsheng Qiao ◽  
Xianping Fan ◽  
Minquan Wang ◽  
Xianghua Zhang
Keyword(s):  
Near Infrared ◽  
Glass Ceramics ◽  
Oxyfluoride Glass ◽  
Infrared Luminescence

Temperature dependence of Nd3+→Yb3+ energy transfer processes in co-doped oxyfluoride glass ceramics

2007 ◽  
Vol 353 (18-21) ◽  
pp. 1951-1955 ◽  
Author(s):  
S. González-Pérez ◽  
I.R. Martín ◽  
F. Rivera-López ◽  
F. Lahoz
Keyword(s):  
Energy Transfer ◽  
Temperature Dependence ◽  
Glass Ceramics ◽  
Oxyfluoride Glass ◽  
Transfer Processes ◽  
Co Doped

Energy transfer behaviors and tunable luminescence in Tb3+/Eu3+ codoped oxyfluoride glass ceramics containing cubic/hexagonal NaYF4 nanocrystals

2019 ◽  
Vol 210 ◽  
pp. 182-188 ◽  
Author(s):  
Xinyue Li ◽  
Yongzhao Peng ◽  
Xiantao Wei ◽  
Shuo Yuan ◽  
Yiwen Zhu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Glass Ceramics ◽  
Oxyfluoride Glass

Infrared-to-Visible Upconversion by Yb3+-Er3+ Energy Transfer in Oxyfluoride Glass-Ceramics

2011 ◽  
Author(s):  
Ayoung Moon ◽  
Mi-Yeon Yoo ◽  
Dae-Young Lee ◽  
Woon-Young Lee ◽  
Ki-Soo Lim ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Glass Ceramics ◽  
Oxyfluoride Glass

scholarly journals Behavior of Yb3+and Er3+during Heat Treatment in Oxyfluoride Glass Ceramics

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
M. H. Imanieh ◽  
I. R. Martín ◽  
J. Gonzalez-Platas ◽  
B. Eftekhari Yekta ◽  
V. K. Marghussian ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Energy Transfer ◽  
Phase Separation ◽  
Transfer Process ◽  
Glass Ceramics ◽  
High Viscosity ◽  
Treatment Temperature ◽  
Alumina Content ◽  
Oxyfluoride Glass ◽  
Back Transfer

The effects of alumina content and heat treatment on upconversion properties of codoped (ErF3-YbF3) oxyfluoride glass ceramics were investigated. Results showed that alumina content had an effect on phase separation and viscosity of the glass. Due to the high viscosity of low alumina content glass, the phase separated areas were smaller in these specimens. Increasing the heat treatment temperature led to the incorporation of Er3+ions into CaF2crystals and also increased the Yb3+concentration in them. This increase improved the energy transfer and back transfer process between Er3+and Yb3+ions and as result upconversion intensity was increased.

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