摘要
用高温熔融法制备了成分为:Lu2O3,SiO2,B2O3和Na2O的新型硼硅酸盐玻璃,利用Judd-O felt理论计算了该玻璃样品的J-O参数(Ω2,Ω4,Ω6)和Er3+各相关能级的理论振子强度、实验振子强度和自发辐射速率等发光参数,并对其发光特性进行了研究.
In this paper, novel Er^3＋ -doped SiO2 -B2O3 -Gd2O3 -Na2O glasses were prepared by the technique of high - temperature melting. The J - O parameters Ωt2,4,6）, radiative transition probabilities, calculated and experimental oscillator strengths were calculated by using the theory of Judd -Ofelt. In addition, the luminescence property has been investigated.
出处
《哈尔滨师范大学自然科学学报》
CAS
2006年第4期66-68,共3页
Natural Science Journal of Harbin Normal University
基金
哈尔滨师范大学科研基金(KM2005-07)
