Raman lidar for remote control explosives in the subway

Aleksandr Grishkanich; Dmitriy Redka; Sergey Vasiliev; Victor Tishkov; Aleksandr Zhevlakov

doi:10.1117/12.2280014

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23 October 2017 Raman lidar for remote control explosives in the subway

Aleksandr Grishkanich, Dmitriy Redka, Sergey Vasiliev, Victor Tishkov, Aleksandr Zhevlakov

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Proceedings Volume 10441, Counterterrorism, Crime Fighting, Forensics, and Surveillance Technologies; 1044106 (2017) https://doi.org/10.1117/12.2280014
Event: SPIE Security + Defence, 2017, Warsaw, Poland

Abstract

Laser sensing can serve as a highly effective method of searching and monitoring of explosives in the subway. The first method is essence consists in definition the explosives concentration by excitation and registration ramans shifts at wavelength of λ = 0.261 - 0.532 μm at laser sounding. Preliminary results of investigation show the real possibility to register of 2,4,6-trinitrophenylmethylnitramine with concentration on surface at level of 10⁸÷10⁹ сm^-3 on a safe distance 50 m from the object.

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Aleksandr Grishkanich, Dmitriy Redka, Sergey Vasiliev, Victor Tishkov, and Aleksandr Zhevlakov "Raman lidar for remote control explosives in the subway", Proc. SPIE 10441, Counterterrorism, Crime Fighting, Forensics, and Surveillance Technologies, 1044106 (23 October 2017); https://doi.org/10.1117/12.2280014

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