Molecular Laser Spectroscopy as a Tool for Gas Analysis Applications
Figure 7
CRDS-based data retrieval: (a) typical signals from the OF-CES setup. Inset: a zoom-in of a cavity mode depicting the ring down. (b) Derived absorption coefficients fitted by a Voigt profile (full line) representing the CO2-R(20) line at 6242.6722 cm−1. (c) Residuals from the fitted line in (b). (c) Linear regression of the determined line areas versus the experimental parameter .
