用拉曼光谱测定CCl_4散射介质的温度  

The Measurment Temperature with Raman Scattering

作　　者：俞帆[1] 龚光林[1] 曾昭权[1] 刘刚[2] 

机构地区：[1]云南大学实验中心,昆明650091 [2]云南师范大学测试中心,昆明650092

出　　处：《光散射学报》1999年第4期368-371,共4页The Journal of Light Scattering

摘　　要：作者发展了测量散射体温度的拉曼光谱方法,选用CCl4液体做散射介质,对它的217、315和459等三个散射带进行观测,分别记录它们的Stokes和AntiStokes分量的光谱强度,测量得到CCl4液体散射体的温度。实验结果显示,这种非接触光谱测量法具有重要的实用价值。We have developed a new method of determination temperature with Raman scattering spectra. The CCl 4was chosen as experiment sample. It has three bands of Raman scattering, and their wavenumber are 217、315 and 459 cm -1 . We have obtained the intensities of their Stokes and Anti Stokes scattering, and the temperature of CCl 4. The results indicated the new method is important to other research.

关 键 词：拉曼光谱 温度测量 CCl4液体 散射介质 

分 类 号：O657.37[理学—分析化学]