Chen Xiaobo, Zhang Guangyin, Liu Yanbin, Li Jiaji. HE UPCONVERSION LUMINESCENCE OF Tm<sub>0.1</sub>La<sub>0.9</sub>P<sub>5</sub>O<sub>14</sub> GLASS[J]. Chinese Journal of Luminescence, 1994,15(4): 285-289
Chen Xiaobo, Zhang Guangyin, Liu Yanbin, Li Jiaji. HE UPCONVERSION LUMINESCENCE OF Tm<sub>0.1</sub>La<sub>0.9</sub>P<sub>5</sub>O<sub>14</sub> GLASS[J]. Chinese Journal of Luminescence, 1994,15(4): 285-289DOI: