Intensities and self-broadening coefficients of the CO 2 Ro-vibrational transitions measured by a near-IR diode laser spectrometer

Abstract

Eleven absorption lines belonging to one of the Fermi-tetrad bands of CO 2, (3, 0 0, 1) III centered at 6231 cm −1, have been recorded by a newly constructed near-infrared diode laser spectrometer. Precise line parameters, linestrength, and self-broadening parameters were determined from the observed spectra by analyzing the data using the Galatry profile function.