We demonstrate standoff detection of NO in air with ppb resolution. The weakly ionized plasma produced by picosecond UV laser pulses via REMPI is detected remotely by a microwave scattering technique.
© 2010 The Optical Society
(280.0280) Remote sensing and sensors : Remote sensing and sensors
(280.4788) Remote sensing and sensors : Optical sensing and sensors
(280.5395) Remote sensing and sensors : Plasma diagnostics
A. Dogariu and R. B. Miles, "Ppb Standoff Detection of Nitric Oxide in Air," in Conference on Lasers and Electro-Optics 2010, OSA Technical Digest (CD) (Optical Society of America, 2010), paper CPDB9.
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