Controlled substance detection and identification system
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Abstract
A system for detecting controlled substances on an object including at least one laser for illuminating at least part of an object with laser energy and either a second harmonic detector or a luminescence controlled substance detector, or both. Additionally, a system also including a Raman scattering controlled substance detector is disclosed.
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Citations
41 Claims
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1-21. -21. (canceled)
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22. A method for detecting explosives on an object comprising:
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illuminating at least part of an object with laser energy at a first wavelength of 1064 nm; and
detecting scattered laser energy from said object having a second wavelength which is a second harmonic of said first wavelength, wherein said detecting indicates that one or more explosives may be present on said object. - View Dependent Claims (31, 33, 41)
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23-30. -30. (canceled)
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32. (canceled)
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34-40. -40. (canceled)
Specification