Место издания: Nasik , Год издания: 2025

Detection of traces of explosives is an effective technology for anti-terrorism control of objects. Anti-terrorism monitoring uses numerous methods that can be divided into sampling methods, which involve taking samples of explosive vapor from the surface of objects, and remote methods, which are used at a distance of up to 10 m from the monitored objects without taking samples of explosives (e.g. lidar, terahertz). The report provides a brief overview of the comparison of modem methods for monitoring traces of explosives. The purpose of this brief review is to compare gas-analytical and remote lidar control methods based on detection thresholds and reaction time when determining the concentration of vapor and microparticles of condensed explosives on the surface.