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.
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C. Bauer, P. Geiser, J. Burgmeier, J. Holl, and W. Schade, “Pulsed laser surface fragmentation and mid-infrared laser spectroscopy for remote detection of explosives,” Appl. Phys., B 85 (2-3), 251–256 (2006).
A. Mukherjee, S. Porten, and C. K. N. Patel, “Standoff detection of explosive substances at distances of up to 150 m,” Appl. Opt. 49 (11), 2072–2078 (2010).
A. I. Karapuzikov, Sh. Sh. Nabiev, A. I. Nadezhdinskii, and Yu. N. Ponomarev, “Lazer methods of detection of explosive matter vapors in the open atmosphere: analytical possibilities of counteracting the terror threats,” Atmos. Ocean. Opt. 24 (2), 133–143 (2011).
C. M. Wynn, S. Palmacci, R. R. Kunz, and M. Aernecke, “Noncontact optical detection of explosive particles via photodissociation followed by laser-induced fluorescence,” Opt. Express 19 (19), 18671–18677 (2011).
L. A. Skvortsov, Laser Techniques for Remote Detection of Chemical Compounds on Object Surfaces (Tekhnosfera, Moscow, 2015) [in Russian].
S. M. Bobrovnikov and E. V. Gorlov, “Lidar method for remote detection of vapors of explosives in the atmosphere,” Atmos. Oceanic Opt. 24 (3), 235–241 (2011).
S. M. Bobrovnikov, E. V. Gorlov, and V. I. Zharkov, “Remote detection of traces of high-energy materials on an ideal substrate using the Raman effect,” Atmos. Ocean. Opt. 30 (6), 604–608 (2017).
B. G. Ageev, A. V. Klimkin, A. N. Kuryak, K. Yu. Osipov, and Yu. N. Ponomarev, “Remote detector of hazardous substances based on a tunable 13S16O2 laser,” Atmos. Ocean. Opt. 30 (4), 337–341 (2017).
S. M. Bobrovnikov, A. B. Vorozhtsov, E. V. Gorlov, V. I. Zharkov, E. M. Maksimov, Yu. N. Panchenko, and G. V. Sakovich, “Lidar detection of explosive vapors in the atmosphere,” Izv. Vyssh. Ucgeb. Zaved., Fiz. 58 (9), 14–21 (2015).
S. M. Bobrovnikov, E. V. Gorlov, V. I. Zharkov, Yu. N. Panchenko, V. A. Aksenov, A. V. Kikhtenko, and M. I. Tivileva, “Remote detector of explosive traces,” Proc. SPIE—Int. Soc. Opt. Eng. 9292, 92922 (2014).
S. M. Bobrovnikov, E. V. Gorlov, V. I. Zharkov, and Yu. N. Panchenko, “Remote detection of traces of high energetic materials,” Proc. SPIE—Int. Soc. Opt. Eng. 9680, 96803 (2015).
The work was supported by Siberian Branch of the Russian Academy of Sciences (Complex Program of Fundamental Research, project no. 0385-2018-0014), the Russian Foundation for Basic Research (grant no. 16-29-09474), and President of the Russian Federation (grant no. MK-619.2018.8, agreement no. 075-02-2018-798).
Translated by O. Ponomareva
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Baldin, M.N., Bobrovnikov, S.M., Vorozhtsov, A.B. et al. Effectiveness of Combined Laser and Gas Chromatographic Remote Detection of Traces of Explosives. Atmos Ocean Opt 32, 227–233 (2019). https://doi.org/10.1134/S1024856019020039
- gas chromatograph