CHARACTERIZATION OF HIGH-TEMPERATURE THERMOGRAPHIC PHOSPHORS - SPECTRAL PROPERTIES OF LUPO4-DY(1-PERCENT),EU(2-PERCENT)

被引：43
作者：
ALLISON, SW
BOATNER, LA
GILLIES, GT
机构：
[1] OAK RIDGE NATL LAB,DIV SOLID STATE,OAK RIDGE,TN 37831
[2] UNIV VIRGINIA,DEPT MECH AEROSP & NUCL ENGN,CHARLOTTESVILLE,VA 22901
来源：
APPLIED OPTICS | 1995年 / 34卷 / 25期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1364/AO.34.005624
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The fluorescence properties of a thermographic phosphor in the form of single crystals of LuPO4: Dy(1%),Eu(2%) have been studied as a function of temperature by the use of a high-temperature oven integrated into a spectrophotometer. The results reveal differing rates of decrease in the fluorescence intensity with increasing temperature for various emission lines of dysprosium and europium, thus suggesting a new differential method of remote thermometry for high-temperature applications and for temperature measurements on moving components.
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页码：5624 / 5627
页数：4
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