白光LED用Ce:YAG单晶光学性能及封装工艺的研究
向卫东1,2, 赵斌宇2, 梁晓娟1, 陈兆平1, 谢翠萍2, 骆乐2, 张志敏1, 张景峰1,2, 钟家松2

Packaging Technologies and Luminescence Properties of Ce:YAG Single Crystal for White Light-emitting Diode
XIANG Wei-Dong1,2, ZHAO Bin-Yu2, LIANG Xiao-Juan1, CHEN Zhao-Ping1, XIE Cui-Ping2, LUO Le2, ZHANG Zhi-Min1, ZHANG Jing-Feng1,2, ZHONG Jia-Song2
图4 Ce:YAG单晶中Ce 3+ 4f和5d的Schematic能级图A和Ce 3+ 4f和5d能级的文献值和实验计算值的比较B
Fig. 4 Schematic diagram of the energy level and band structure of the 4f and 5d configurations of the Ce 3+ ion in a Ce:YAG single crystal field A and comparation between the literature values and experimental values of cerium 4f and 5d energy levels B