Lidar Detection of Explosive Vapors in the Atmosphere

被引：18

作者：

Bobrovnikov, S. M. ^{[1
,2
]}

Vorozhtsov, A. B. ^{[1
,3
]}

Gorlov, E. V. ^{[1
,2
]}

Zharkov, V. I. ^{[2
]}

Maksimov, E. M. ^{[4
]}

Panchenko, Yu. N. ^{[5
]}

Sakovich, G. V. ^{[3
]}

机构：

[1] Natl Res Tomsk State Univ, Tomsk, Russia

[2] Russian Acad Sci, VE Zuev Inst Atmospher Opt, Siberian Branch, Tomsk, Russia

[3] Russian Acad Sci, Inst Problems Chem & Energet Technol, Siberian Branch, Biisk, Russia

[4] Moscow Inst Phys & Technol, Moscow, Russia

[5] Russian Acad Sci, Inst High Current Elect, Siberian Branch, Tomsk 634055, Russia

来源：

RUSSIAN PHYSICS JOURNAL | 2016年 / 58卷 / 09期

关键词：

explosives; laser fragmentation; laser-induced fluorescence; lidar; LASER-INDUCED FLUORESCENCE; REMOTE DETECTION; UNIQUE SCHEME; PRESSURE;

D O I：

10.1007/s11182-016-0635-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The paper presents results of studying the feasibility of remote detection of explosive vapors in the atmosphere based on the lidar principle using the method of laser fragmentation/laser-induced fluorescence. A project of the mobile, automated, fast-response scanning UV lidar for explosives detection at distances of 10-50 m is presented. Experimental data on the detection of trinitrotoluene (TNT), hexogen (RDX), and Composition B (CompB) vapors at a distance of 13 m are given. The threshold sensitivity of the lidar detector of explosive vapors is estimated. For TNT vapors, the threshold sensitivity of the lidar detector is estimated to be 1a (TM) 10(-12) g/cm(-3) for the detection probability P = 97%.

引用

页码：1217 / 1225

页数：9

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