Скачать или смотреть NASA's Photoacoustic Chemical Detector

NASA Langley Research Center has developed a photo-acoustics sensing based laser vibrometer for the measurement of ambient chemical species. The technology allows for detection of sub part-per-billion (ppb) levels of ambient trace gases and chemical species, with an order of magnitude more sensitivity than similar technologies. Among other applications, the technology could be used for the detection of explosives and hazardous or toxic chemicals.

For more information on this technology, please visit:
https://technology.nasa.gov/patent/la...

The National Aeronautics and Space Administration solicits interest from companies interested in obtaining license rights to commercialize, manufacture and market this technology. For more information, please visit: http://technology.nasa.gov

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