NOVEL TREATMENT OF RARE-EARTH LUMINESCENCE EXEMPLIFIED BY TB3+ PHOSPHOR AND LASER PROPERTIES

被引：9

作者：

BOEHM, L ^{[1
]}

SPECTOR, N ^{[1
]}

机构：

[1] SOREQ RES CTR,YAVNE 70600,ISRAEL

来源：

JOURNAL OF LUMINESCENCE | 1979年 / 18-9卷 / JAN期

关键词：

D O I：

10.1016/0022-2313(79)90120-0

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Judd-Ofelt intensity parameters of Tb3+ in phosphate and germanate glasses were derived from optical absorption spectra. These Ωγ's combined with 4f8 wavefunctions give radiative transition probabilities, branching ratios and lifetimes. Comparison between observed and calculated values is exemplified by τ(5D4) in germanate, being 2.20 and 1.36 ms, respectively. © 1979.

引用

页码：277 / 280

页数：4

共 6 条

[1]

BLASSE G, 1967, PHILIPS RES REP, V22, P481

[2] LUMINESCENCE OF D-5(3) AND D-5(4) LEVELS OF TB3+ IN BORATE, PHOSPHATE AND TUNGSTATE GLASSES EXCITED BY CATHODE RAYS AS A POSSIBLE TOOL FOR STUDY OF SURFACE FLUORESCENCE IN GLASSES [J].