Terahertz Frequency Continuous-Wave Spectroscopy and Imaging of Explosive Substances
Figure 1
Chemical structure diagrams of cyclotrimethylenetrinitramine (RDX), pentaerythritol tetranitrate (PETN), and cyclotetramethylenetetranitramine (HMX). Composition 4 (C-4) explosive is not shown since it is composed of an RDX mixture.