Excited state absorption and energy-transfer mechanisms of up-conversion luminescence in Er3+-doped oxyfluoride glass ceramics at different temperatures

2010 ◽  
Vol 130 (5) ◽  
pp. 805-811 ◽  
Author(s):  
A. Sarakovskis ◽  
J. Grube ◽  
G. Doke ◽  
M. Springis
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
Glass Ceramics ◽  
Excited State Absorption ◽  
Oxyfluoride Glass ◽  
Different Temperatures ◽  
Transfer Mechanisms

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

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

Excited-state absorption and energy transfer in Er3+ doped LiYF4

1986 ◽  
Vol 36 (1) ◽  
pp. 39-47 ◽  
Author(s):  
J. Rubin ◽  
A. Brenier ◽  
R. Moncorge ◽  
C. Pedrini
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
Excited State Absorption

Excited state absorption and energy transfer losses in thulium doped fluoroindogallate glass

2006 ◽  
Vol 85 (1) ◽  
pp. 101-104 ◽  
Author(s):  
D. Fagundes-Peters ◽  
A.S.S. de Camargo ◽  
L.A.O. Nunes
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
Excited State Absorption

scholarly journals Investigation of the up-conversion processes in Er3+:LiYF4 crystals 12

Exacta ◽  
2008 ◽  
Vol 4 (1) ◽  
pp. 129-134
Author(s):  
Fábio Henrique Jagosich ◽  
Luiz Vicente Gomes Tarelho ◽  
Laércio Gomes ◽  
Izilda Márcia Ranieri
Keyword(s):  
Energy Transfer ◽  
Excited State ◽  
Optical Parametric Oscillator ◽  
Decay Curve ◽  
Second Harmonic ◽  
Pulsed Laser ◽  
Excited State Absorption ◽  
Radiation Process ◽  
Quadrupole Interactions ◽  
Optical Parametric

In this work, we investigated the up-conversion processes in LiYF4 (YLF) crystals doped with 1 mol% of Er3+ and containing 50 mol% of Er3+. The up-conversion processes include the excited state absorption (ESA) of pumping radiation process and the energy-transfer up-conversion (ETU) process. The luminescence lifetime was measured from decay curve of the 4S3/2 T 4I15/2 (556 nanometers [nm]) transition using pulsed laser excitations tuned between 967 and 999 nm from an optical parametric oscillator pumped by the second harmonic of a Q-switched Nd:YAG laser. We also studied the dipole-dipole and dipole-quadrupole interactions that occur among Er3+ ions in Er (50 mol%):YLF crystal. For this investigation, we used the Inokuti-Hirayama model that is due to an energy transfer between ions without involving the excitation migration through donors.

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
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