Spectral Properties and Thermal Stability of Erbium-doped TeO2-WO3-La2O3 Glass
ZHU Lin,XU Tie-Feng,NIE Qiu-Hua,SHEN Xiang
Journal of Inorganic Materials . 2006, (2): 351 -356 .  DOI: 10.3724/SP.J.1077.2006.00351