摘要
研究了4条CCl4斯托克斯激光拉曼光谱,通过对CCl4分子结构及振动模式对称性的分析,设计了一套测量拉曼光谱退偏度的实验方案,将实验结果和理论值进行了比较.
Laser Raman spectrum was used to study the Stokes Raman spectrum of CCl4. After study the polarization characteristic of Raman spectrum, we are able to design an experimental scheme to measure the Raman spectrum depolarization ratios. The depolarization ratio of CCl4 molecule was calculated and compared with the theory values.
出处
《物理与工程》
2009年第6期31-35,共5页
Physics and Engineering
关键词
CCL4
拉曼光谱
退偏度
CCl4
Raman spectrum
depolarization ratio
