摘要
本文报道了Cr^(3+):YAl_3(BO_3)_4(Cr^(3+):YAB)晶体的常温吸收光谱,荧光光谱和荧光寿命的研究。对其能级、晶场强度参数D_q和拉卡参数做了近似计算,并估算了与激光性能关系密切的光谱学参数。指出它做为声子终端激光晶体材料具有一定的应用前景。
The absorption spectrum, fluorescence spectrum and fluorescence lifetime measurements at room temperature were reported. The energy levels,crystal field strength parameter D, and Racah parameters were calculated approximately and finally,some SpectroScopic data which are important for laser performances were estimated. It is shown that the crystal of Cr3+:YAB is a potential tunable laser material.
出处
《发光学报》
EI
CAS
CSCD
北大核心
1990年第2期104-108,共5页
Chinese Journal of Luminescence
基金
国家自然科学基金
