The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 2010
Filed:
Jun. 09, 2006
Patrick J. Treado, Pittsburgh, PA (US);
Matthew P. Nelson, Harrison City, PA (US);
Hugh W. Hubble, Ii, Swissvale, PA (US);
Jason Neiss, Pittsburgh, PA (US);
Patrick J. Treado, Pittsburgh, PA (US);
Matthew P. Nelson, Harrison City, PA (US);
Hugh W. Hubble, II, Swissvale, PA (US);
Jason Neiss, Pittsburgh, PA (US);
ChemImage Corporation, Pittsburgh, PA (US);
Abstract
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.