Vol. 16, issue 03, article # 3

pdf Zeninari V., Parvitte B.., Courtois D., Pouchet I.., Durry G.., Ponomarev Yu. N. Pressure lineshift and broadening coefficient of H2O by hydrogen and helium in the 1.39 mkm region with a tunable diode laser spectrometer . // Atmospheric and oceanic optics. 2003. V. 16. No. 03. P. 189-192.
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Abstract:

A near-infrared diode laser spectrometer was used in the laboratory to measure H2O line strengths and shifts by H2 and He pressure near 1.39 mkm. Hydrogen and helium broadened halfwidths and shifts of water vapor have been measured for some 5 transitions. These lines from the v1 + v3 and 2v1 bands were selected either because they are used for the "Spectrometre a diodes lasers" SDLA spectrometer or to complete a set of lines with different J parameters for isolated and quite strong lines.