Methods and appartus for molecular species detection, inspection and classification using ultraviolet fluorescence

The invention provides a system and method utilizing fluorescence spectroscopy in the ultraviolet portion of the electromagnetic spectrum to determine species and concentration of gases, solids and liquids from a substantial standoff distance. Target materials under investigation may include explosi...

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Hauptverfasser: TIMOTHY D. SHRIVER, WADE MARTIN POTEET, HAROLD K. CAUTHEN
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creator TIMOTHY D. SHRIVER
WADE MARTIN POTEET
HAROLD K. CAUTHEN
description The invention provides a system and method utilizing fluorescence spectroscopy in the ultraviolet portion of the electromagnetic spectrum to determine species and concentration of gases, solids and liquids from a substantial standoff distance. Target materials under investigation may include explosives, drugs, bio-aerosols, and controlled substances such as narcotics. The basic measuring system comprises optics, a spectrograph, a detector, and an energy source ("head" components), along with a computer and control electronics and power source.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Methods and appartus for molecular species detection, inspection and classification using ultraviolet fluorescence
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