EXCITED-STATE ABSORPTION IN CAMOO4

被引：3
|
作者：
KOEPKE, C
LEMPICKI, A
机构：
[1] Boston University, Chemistry Dept., Boston, MA 02215
来源：
JOURNAL OF LUMINESCENCE | 1990年 / 47卷 / 04期
关键词：
D O I：
10.1016/0022-2313(90)90031-6
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report the first measurement of excited state absorption (ESA) in a calcium molybdate (CaMoO4) crystal, and compare the ESA spectrum with a stimulated emission spectrum calculated in terms of the McCumber theory of phonon terminated lasers. It appears that the magnitude of ESA would preclude laser action in this crystal. The temporal ESA dependence has been measured and discussed in terms of the most likely assignment of energy levels involved in ESA.
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页码：189 / 191
页数：3
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