摘要
由于很难将光接收器的相对光谱灵敏度Ｓ（λ）调到与ＣＩＥ标准观察者Ｖ（λ）完全一致，不同荧光份又具有不同的相对光谱功率分布，因此测量荧光粉的相对亮度与测量其它光度量一样，必须进行色修正．本工作针对实际使用的光接收器和相对光谱功率分布不同的几种荧光粉的相对亮度计算了色修正系数．
It is difficult to adjust the relative spectral sensitivity S (λ) of photo-detector to exactly match to the CIE standard photometric observer-The bspestral luminous efficacy V (λ) due to the difference of relativ spectroal rdistributians among the different phosphors, therefore, it is needed to carry out the color-correction in the measurements both for the relative brightness of phosphors and other photometricquantities. In this work,we calculated color-correction coefficient of relative brightness of some phosphors.
出处
《发光学报》
EI
CAS
CSCD
北大核心
1994年第3期221-225,共5页
Chinese Journal of Luminescence
关键词
相对亮度
色修正
发光粉
亮度
phosphor, relative brightness, color-correction coefficient, relative spectral sensitivity, relative spectral power distribution
