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20 September 1977 Laser Photoacoustic Detection Of Explosive Vapors
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Proceedings Volume 0108, Optics in Security and Law Enforcement I; (1977) https://doi.org/10.1117/12.955474
Event: 1977 SPIE/SPSE Technical Symposium East, 1977, Reston, United States
Abstract
The Aerospace Corporation under contract to the Law Enforcement Assistance Administration (LEAA) is supporting the development of a novel explosives-vapor detector based upon photoacoustic spectroscopy. This paper reviews the principles and history of the method. The encouraging progress to date, obtained through subcontracted programs that characterized explosives vapors and environmental species and that measured photoacoustic absorption coefficients of selected explosives vapors and pollutants, is briefly described
© (1977) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jerry Gelbwachs "Laser Photoacoustic Detection Of Explosive Vapors", Proc. SPIE 0108, Optics in Security and Law Enforcement I, (20 September 1977); https://doi.org/10.1117/12.955474
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