Title :
Concentration dependence on photoluminescence properties of Er-Tm codoped Al2O3 thin films
Author :
Xiao, Zhisong ; Serna, R. ; Afonso, C.N. ; Vickridge, L.
Author_Institution :
Instituto de Optica, Madrid, Spain
Abstract :
In this paper, we study the broadband luminescence in Er-Tm codoped Al2O3 thin films by controlling the concentration ratio of Er and Tm in the films.
Keywords :
aluminium compounds; doping profiles; erbium; optical films; photoluminescence; thulium; Al2O3:Er,Tm; Er-Tm codoped Al2O3 thin films; Er-Tm concentration ratio; broadband photoluminescence property; Energy exchange; Erbium; Glass; Optical fiber devices; Optical fibers; Optical films; Photoluminescence; Stimulated emission; Thermal conductivity; Transistors;
Conference_Titel :
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Print_ISBN :
0-7803-8974-3
DOI :
10.1109/CLEOE.2005.1568077