摘要
研究了掺铒氟化物非晶材料中铒离子在 488nm激光激发下的发光光谱特性 .观察到了 7个带的荧光谱 .解释了各个带的发光机制 ,并从中获得有关上转换发光的有益信息 .
In this paper,we have studied spectroscopic characterization of Er 3+ doped fluoride amorphous materials pumped at 488 nm. Seven bands of photoluminescence are observed,and the upconversion mechanism is brifely discussed.Some beneficial information on energy upconversion has been obtained.
出处
《湘潭大学自然科学学报》
CAS
CSCD
2000年第2期47-50,共4页
Natural Science Journal of Xiangtan University
基金
湖南省教委重点资助项目!(98A0 3)
