Yu Yang, Liu Zijun, Dai Nengli, Sheng Yubang, Luan Huaixun, Peng Jinggang, Jiang Zuowen, Li Haiqing, Li Jinyan, Yang Luyun
Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074, China.
Opt Express. 2011 Sep 26;19(20):19473-9. doi: 10.1364/OE.19.019473.
We report on a new kind of white light emitting glass suitable for long-wavelength ultraviolet excitation by simultaneously emitting blue, green and red fluorescence, which is fabricated by melting of Ce(3+)-Tb(3+)-Mn(2+) co-doped borosilicate glass. The spectroscopic properties of singly, doubly and triply doped glasses have been reported and the energy transfer from Ce(3+) to Tb(3+) and Mn(2+) has also been investigated. By adjusting the concentration of different co-dopants, we obtained the ideal white light emitting borosilicate glass with the color coordinate (x = 0.318, y = 0.333).
我们报道了一种新型的适用于长波长紫外激发的白光发射玻璃，它通过同时发射蓝、绿和红荧光来实现，这种玻璃是由Ce(3+)-Tb(3+)-Mn(2+)共掺杂硼硅酸盐玻璃熔融制备而成。已经报道了单掺杂、双掺杂和三掺杂玻璃的光谱性质，并且也研究了从Ce(3+)到Tb(3+)和Mn(2+)的能量转移。通过调整不同共掺杂剂的浓度，我们获得了色坐标为(x = 0.318, y = 0.333)的理想白光发射硼硅酸盐玻璃。
