title: Eye-safe near-infrared trace explosives detection and imaging.
abstract: We report the development of a non-contact no-reagents system operating in the eye-safe 1560-1800 nm wavelength range for standoff trace detection of explosives and high-speed imaging. Experimental results are provided for a number of chemicals including explosives on a variety of surfaces at sub-microgram per cm2concentration. Chemically specific images were collected at 0.06 ms per pixel. Results from this effort indicate that the combination of modern industrial fiber lasers and nonlinear optical spectroscopy can address next generation eye-safe trace detection of chemicals including explosives.
authors.forename: Gennady
authors.initials: G
authors.lastname: Rasskazov
authors.forename: Anton
authors.initials: A
authors.lastname: Ryabtsev
authors.forename: Marcos
authors.initials: M
authors.lastname: Dantus
mesh_terms: D053834:Explosive Agents / Q000032:analysis*; D005123:Eye; D006801:Humans; D012449:Safety; D013057:Spectrum Analysis / Q000379:methods*
chemical_list: D053834:Explosive Agents