FANG Ai-ping, DAI Zhen-wen, YANG Hai-gui, SUN Gui-juan, WANG Li-jun, JIANG Zhan-kui. Theoretical Study of 4f5d Upconversion Excitation in Yb<sup>3+</sup>:Pr<sup>3+</sup>:ZBLAN Fiber[J]. Chinese Journal of Luminescence, 2004,(5): 487-494
FANG Ai-ping, DAI Zhen-wen, YANG Hai-gui, SUN Gui-juan, WANG Li-jun, JIANG Zhan-kui. Theoretical Study of 4f5d Upconversion Excitation in Yb<sup>3+</sup>:Pr<sup>3+</sup>:ZBLAN Fiber[J]. Chinese Journal of Luminescence, 2004,(5): 487-494DOI: