摘要
报道了Ｔｍ０．０３Ｙｂ０．１８Ｌａ０．７９Ｐ５Ｏ１４玻璃和Ｔｍ（０．１）Ｙｂ（３）ＺＢＬＡＮ玻璃中Ｔｍ３＋离子１Ｇ４能级的直接上转换敏化发光和间接上转换敏化发光并进行了初步的比较研究，发现在间接上转换敏化的情况下，五磷酸盐中Ｔｍ３＋离子的上转换发光极大地增强，达到与ＺＢＬＡＮ玻璃可比的水平。
In this paper the direct and indirect Yb 3+ sensitized up conversion luminescence of 1G 4 level of Tm 3+ ion in Tm 0.03 Yb 0.18 La 0.79 P 5O 14 and Tm(0.1)Yb(3)∶ZBLAN glasses is reported. The results indicate that the upconversion luminescence intensity in the pentaphosphate glass is much enhanced and nearly comparable to that in the ZBLAN glass when the glass is excited by the indirect upconversion sensitized method. This work and the results may promote the upconversion research to practical application.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1999年第5期437-443,共7页
Chinese Journal of Lasers
基金
国家自然科学基金
国家教育部博士点基金
关键词
上转换敏化
玻璃
ZBLAN玻璃
频率上转换
upconversion sensitization
Tm
0.03 Yb
0.18 La
0.79 P 5O
14 glass
Tm(0.1)Yb(3):ZBLAN glass
