玻璃碎屑同一性认定的激光拉曼光谱研究

Study of the laser Reman spectra to determine the identity of bits of broken glasses

本文报道利用激光拉曼光谱对不同现场、不同种类的汽车挡风玻璃和车灯玻璃的碎屑进行检测。实验证明，这是一种对玻璃碎屑进行同一性认定的可靠的、微量的定性以及定量的检验方法。

It is reported in thes article that different kinds of bits of broken glasses of automobile windows and lamps have been tested on different spots bymeans of Reman spectra. It shows that it is a reliable and micro test method to de-termine the identity of the nature and quantity of bits of broken glasses.