Infrared: A Key Technology for Security Systems

<table>Infrared: military applications <svg height="12.9375" id="M12" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 13.325 12.9375" width="13.325" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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Advances in Optical Technologies

Infrared: A Key Technology for Security Systems

Figure 5