Detection of Nitroaromatic and Peroxide Explosives in Air Using Infrared Spectroscopy: QCL and FTIR

<table> (a) Histogram for discrimination using modulated source FT-IR. (b) Histogram for discrimination using unmodulated thermal source FT-IR. (c) Histogram for discrimination using QCL.</table>

Advances in Optical Technologies

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Figure 2

Figure 2: Detection of Nitroaromatic and Peroxide Explosives in Air Using Infrared Spectroscopy: QCL and FTIR 