Evidently quicker

Firth, Niall
May 2005
Engineer (00137758);5/16/2005, Vol. 293 Issue 7675, p14
Reports on the development of the Attenuated Total Reflection (ATR) infrared imaging which allows crime investigators to analyze large surface areas of human skin, clothes, banknotes and explosives. Accurate analysis of large quantities of evidence; Focusing infrared radiation with an internal reflection element; Detection of particles resting in the ridges of a human fingerprint through the use of spectroscopic imaging.


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