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Time and Space Resolved Standoff Hyperspectral IED Explosives LIDAR Detector
Time and Space Resolved Standoff Hyperspectral IED Explosives LIDAR Detector
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机译:时空分辨对峙高光谱IED爆炸物LIDAR探测器
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摘要
A system and method for standoff detection of explosives and explosive residue. A laser light source illuminates a target area having an unknown sample producing luminescence emitted photons, scattered photons and plasma emitted photons. A first optical system directs light to the target area. A video capture device outputs a dynamic image of the target area. A second optical system collects photons, and directs collected photons to a first two-dimensional array of detection elements and/or to a fiber array spectral translator device which device includes a two-dimensional array of optical fibers drawn into a one-dimensional fiber stack. A spectrograph is coupled to the one-dimensional fiber stack of the fiber array spectral translator device, wherein the entrance slit of the spectrograph is coupled to the one dimensional fiber stack.
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