Terahertz time-domain spectroscopy for explosive trace detection

被引：4
|
作者：
Kong, Seong G. [1 ]
Wu, Dong H. [2 ]
机构：
[1] Univ Tennessee, Dept Elect & Comp Engn, Knoxville, TN 37996 USA
[2] Naval Res Lab, Mat Sci Div, Washington, DC 20375 USA
来源：
2006 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL INTELLIGENCE FOR HOMELAND SECURITY AND PERSONAL SAFETY | 2006年
关键词：
terahertz thne-domain spectroscopy; explosive trace detection; absorption spectrum;
D O I：
10.1109/CIHSPS.2006.313311
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper presents Terahertz time-domain spectroscopy for stand-off detection of explosive traces. Despite several well developed explosive detection techniques available, the detection of a small amount of explosive traces is still challenging. Terahertz spectroscopy demonstrates potential for explosive detection through unique absorption spectra pattern of various kinds of explosive materials. Terahertz waves show, good penetration through many dielectric materials that are visually opaque. These characteristics promise the effectiveness of Terahertz radiation in the detection of concealed explosives.
引用
收藏
页码：47 / +
页数：2
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