Comparison of terahertz technologies for detection and identification of explosives

被引:16
|
作者
Beigang, Rene [1 ]
Biedron, Sandra G. [2 ]
Dyjak, Slawomir [3 ]
Ellrich, Frank
Haakestad, Magnus W.
Huebsch, Daniel
Kartaloglu, Tolga [4 ]
Ozbay, Ekmel [4 ]
Ospald, Frank [1 ]
Palka, Norbert
Puc, Uros
Czerwinska, Elzbieta
Sahin, Asaf B.
Sesek, Aleksander [6 ]
Trontelj, Janez [6 ]
Svigelj, Andrej [6 ]
Altan, Hakan
van Rheenen, Arthur D. [3 ]
Walczakowski, Michal [5 ]
机构
[1] TU Kaiserslautern, Dept Phys, Erwin Schrodinger Str 46, D-67663 Kaiserslautern, Germany
[2] Colorado State Univ, Dept Elect & Comp Engn, Ft Collins, CO USA
[3] CMilitary Univ Technol, Fac New Technol & Chem, Warsaw, Poland
[4] GBilkent Univ, Bilkent, Turkey
[5] HMilitary Univ Technol, Inst Optoelectron, Warsaw, Poland
[6] KUnivers Ljubljana, Fac Elect Engn, Ljubljana, Slovenia
来源
TERAHERTZ PHYSICS, DEVICES, AND SYSTEMS VIII: ADVANCED APPLICATIONS IN INDUSTRY AND DEFENSE | 2014年 / 9102卷
关键词
THz time-domain spectroscopy; THz cw spectroscopy; THz inspection; explosives; detection; identification; electronic THz source; photonic THz system; SPECTROSCOPY;
D O I
10.1117/12.2050367
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present results on the comparison of different THz technologies for the detection and identification of a variety of explosives from our laboratory tests that were carried out in the framework of NATO SET-193 "THz technology for stand-off detection of explosives: from laboratory spectroscopy to detection in the field" under the same controlled conditions. Several laser-pumped pulsed broadband THz time-domain spectroscopy (TDS) systems as well as one electronic frequency-modulated continuous wave (FMCW) device recorded THz spectra in transmission and/or reflection.
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页数:10
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