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室温环境下，利用显微拉曼技术对衣领上的泥土水印、镰刀上的痕迹物、枪击后的残留物进行了测试和分析，得到了痕迹物质的拉曼散射谱。通过对拉曼谱的分析，对这些物质给予了认证。同时研究结果表明：显微拉曼技术能够对极其微量的物质、在短时间内给出拉曼散射信息，预示着这一技术在公安法学研究领域有着重要应用意义。
Under room temperature, Raman scattering spectrum of trace material was obtained by using Raman microscopy to test and analyze the soil watermark on collar, the traces on sickle and the residues after shooting. Through the analysis of the Raman spectrum, these substances have been certified. At the same time, the results show that the micro Raman technique can give Raman scattering information to a very small amount of matter within a short period of time, which indicates that this technique has an important application meaning in the field of public security jurisprudence.