Effects of Temperature and Ytterbium Sensitizing on Upconversion Characteristics in Erbium-doped Tellurite Glasses
HONG Jun,NIE Qiu-Hua,DAI Shi-Xun,XU Tie-Feng,SHEN Xiang,ZHANG Xiang-Hua
Journal of Inorganic Materials . 2008, (5): 1033 -1036 .  DOI: 10.3724/SP.J.1077.2008.01033