We overview our recent progress in the developments and applications of light emitting diode-based incoherent broadband cavity enhanced absorption spectroscopy (LED-IBBCEAS) techniques for real-time optical sensing chemically reactive atmospheric species (HONO, NO, NO) in intensive campaigns and in atmospheric simulation chamber. New application of optical monitoring of NO concentration-time profile for study of the NO-initiated oxidation process of isoprene in a smog chamber is reported.
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| http://dx.doi.org/10.1364/OE.24.00A781 | DOI Listing |
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