Share Email Print
cover

Proceedings Paper

Real-time criteria based on spectral dynamics of medium response for the detection and identification of substance using THz signal
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

We propose effective criteria based on the analysis of spectral dynamics of medium response for the detection and identification of dangerous substances at using pulsed THz signal containing a few cycles and fixed absolute phase. These criteria are integral criteria in time. We show the applicability of these criteria for distinguishing the drugs and for drugs detection in the mixture with neutral substances and explosives in transmission mode. We also apply these criteria for the detection of PWM C4 explosive with complicated shape of the surface in reflection mode.

Paper Details

Date Published: 7 October 2014
PDF: 22 pages
Proc. SPIE 9253, Optics and Photonics for Counterterrorism, Crime Fighting, and Defence X; and Optical Materials and Biomaterials in Security and Defence Systems Technology XI, 925305 (7 October 2014); doi: 10.1117/12.2064348
Show Author Affiliations
Vyacheslav A. Trofimov, Lomonosov Moscow State Univ. (Russian Federation)
Svetlana A. Varentsova, Lomonosov Moscow State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 9253:
Optics and Photonics for Counterterrorism, Crime Fighting, and Defence X; and Optical Materials and Biomaterials in Security and Defence Systems Technology XI
Roberto Zamboni; François Kajzar; Attila A. Szep; Douglas Burgess; Gari Owen; Harbinder Rana, Editor(s)

© SPIE. Terms of Use
Back to Top