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Contact: Angela Stark
astark@osa.org
202-416-1443
Optical Society of America
Caption: A device based on selective real-time detection of gaseous nerve agent stimulants using multi-wavelength photoacoustics could look like this, in which now "multiple" lasers are used.
Credit: U.S. Army Research Laboratory
Usage Restrictions: None
Related news release: Hearing the telltale sounds of dangerous chemicals
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