SECURITY SCREENING SYSTEMS AND METHODS
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United States of America Patent
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Issued Date -
Oct 9, 2014
app pub date -
Apr 7, 2014
filing date -
Apr 5, 2013
priority date (Note) -
Abandoned
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Abstract
The present disclosure describes security screening systems and methods for identifying a suspect material in a sample. In general terms, the system and method disclosed herein provide collection optics configured to collect a first plurality of interacted photons from an illuminated sample and generating a first optical signal. The first optical signal is separated into a plurality of optical components where the plurality of optical components are filtered by a plurality of filters. Each filter of the plurality of filters is configured to filter the plurality of optical components into a passband wavelength to generate a plurality of filtered components. The plurality of filtered components are detected by one or more detectors and one or more wavelength specific spectral images are generated. A processor is configured to analyze the one or more wavelength specific spectral images in order to identify the suspect material in the sample. The systems and methods disclosed herein may find particular use in a security setting.
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