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Typical FIF spectra of air containing (a) of or (b) of .
(Color online) Time-resolved FIF spectra of air containing (a) of or (b) of with a delay time of . The inset shows the fluorescence decays of , CH, and at 337, 431, and , respectively. The decays at 337 and were measured with air at atmospheric pressure containing of and the decay at was obtained with a mixture of air and .
Fluorescence signals integrated over 428.2–431.7, 465.1–474.2, and (rectangular points) as a function of concentration together with a linear fit (solid line). The inset shows part of the FIF spectrum, by subtracting the air background spectrum, with a concentration of .
(Color online) FIF spectra of air containing of and of with the time delays of (a) (top) and (b) (top) and their fits (bottom). The inset shows part of the experimental (exp.) and fitting (Fit) spectra with in a higher resolution.
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