Line frequency shift measurements by diode-laser spectroscopy for CH3D-Xe

C. Lerot, J.-P. Bouanich, G. Blanquet, J. Walrand, M. Lepère

Research output: Contribution to journalArticle


The pressure-induced Xe shifting and broadening coefficients for five lines of CHD in the ν band near 7.5 μm have been measured using a tunable diode-laser spectrometer. The frequency shift was determined from the simultaneous record of the Xe-broadened line and the same line of pure CHD at low pressure. Comparisons are made with the results of theoretical calculations based on a semiclassical model involving the atom-atom Lennard-Jones (LJ) potential.
Original languageEnglish
Pages (from-to)3319-3323
Number of pages5
JournalSpectrochimica acta Part A-Molecular and Biomolecular Spectroscopy
Issue number14
Publication statusPublished - 1 Dec 2004


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