| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a simple phosphorescence measuring method which allows troublesome separation of fluorescence and phosphorescence to be accurately performed based on a conventional measurement method at low temperature without new modification of a device. <P>SOLUTION: A phosphorescence measuring method comprises the steps of: sequentially irradiating an object to be measured with two excitation lights having different output intensity, sequentially detecting two kinds of data (emission intensity versus wavelength) for the light emitted from the object to be measured, calculating two kinds of normalized data through normalization processing on the basis of the maximum emission intensity of the respective data, and detecting the phosphorescence spectrum of the object to be measured by obtaining the absolute value of difference between the two kinds of normalized data. <P>COPYRIGHT: (C)2013,JPO&INPIT |
