Research output: Contribution to journal › Article › peer-review
Effectiveness of Combined Laser and Gas Chromatographic Remote Detection of Traces of Explosives. / Baldin, M. N.; Bobrovnikov, S. M.; Vorozhtsov, A. B. et al.
In: Atmospheric and Oceanic Optics, Vol. 32, No. 2, 01.03.2019, p. 227-233.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Effectiveness of Combined Laser and Gas Chromatographic Remote Detection of Traces of Explosives
AU - Baldin, M. N.
AU - Bobrovnikov, S. M.
AU - Vorozhtsov, A. B.
AU - Gorlov, E. V.
AU - Gruznov, V. M.
AU - Zharkov, V. I.
AU - Panchenko, Yu N.
AU - Pryamov, M. V.
AU - Sakovich, G. V.
PY - 2019/3/1
Y1 - 2019/3/1
N2 - The results of remote detection of objects containing explosives with a lidar detector of traces of explosives in combination with a portable express gas chromatograph are presented. It is shown that the lidar detector of traces of explosives confidently detects the simulators of TNT, hexogen, and PETN from a distance of 5 m when sounding the surface of a sample. Laser action on the sample surface causes desorption of vapors, which are reliably detected by the gas chromatograph. It is shown that the joint use of the laser sounding and gas chromatography techniques makes it possible to increase the reliability of detection of explosives. The prospects of using the gas chromatography in the development of laser sounding techniques are determined.
AB - The results of remote detection of objects containing explosives with a lidar detector of traces of explosives in combination with a portable express gas chromatograph are presented. It is shown that the lidar detector of traces of explosives confidently detects the simulators of TNT, hexogen, and PETN from a distance of 5 m when sounding the surface of a sample. Laser action on the sample surface causes desorption of vapors, which are reliably detected by the gas chromatograph. It is shown that the joint use of the laser sounding and gas chromatography techniques makes it possible to increase the reliability of detection of explosives. The prospects of using the gas chromatography in the development of laser sounding techniques are determined.
KW - detection
KW - explosives
KW - gas chromatograph
KW - lidar
UR - http://www.scopus.com/inward/record.url?scp=85065903131&partnerID=8YFLogxK
U2 - 10.1134/S1024856019020039
DO - 10.1134/S1024856019020039
M3 - Article
AN - SCOPUS:85065903131
VL - 32
SP - 227
EP - 233
JO - Atmospheric and Oceanic Optics
JF - Atmospheric and Oceanic Optics
SN - 1024-8560
IS - 2
ER -
ID: 20158765