原子能科学技术Issue(3)：518-522,5.DOI:10.7538/yzk.2014.48.03.0518
探测非透明介质下深层成分的拉曼光谱技术研究
Research of Raman Spectroscopy to Detect Subsurface Ingredient Under Non-transparent Medium
张晓华 1张骥 1张海峰 1路建新 1孙书营 1王雷剑 1徐永生 1王晓洁 1汤秀章1
作者信息
- 1. 中国原子能科学研究院 核技术应用研究所，北京 102413
- 折叠
摘要
Abstract
The measurement and contrast of NaNO3 powder concealed in opaque/semi-transparent plastic bottles were carried out through conventional Raman spectroscopy configuration and spatially offset Raman spectroscopy configuration individually . The action mechanism why the spatially offset Raman spectroscopy can effectively detect the medium concealed in the non-transparent bottle was analyzed .The detection depth of conventional Raman spectroscopy is small and the ingredient of the subsurface under non-transparent medium can not be detected , and the spatially offset Raman spectroscopy broke through the neck of the conventional Raman spectroscopy detection . The measurement and identification of the substance concealed in the non-transparent medium (opaque/semi-transparent plastic bottle) were realized .关键词
空间偏移拉曼光谱/不/半透明塑料瓶/深层成分/漫散射Key words
spatially offset Raman spectroscopy/opaque/semi-transparent plastic bottle/subsurface ingredient/diffuse scatter分类
数理科学引用本文复制引用
张晓华,张骥,张海峰,路建新,孙书营,王雷剑,徐永生,王晓洁,汤秀章..探测非透明介质下深层成分的拉曼光谱技术研究[J].原子能科学技术,2014,(3):518-522,5.
