Abstract
A non-linear, least-squares program was used to obtain the line intensities and widths of 91 air-broadened lines in the ν 2 rotation-vibration band of water vapor in the region from 1800 to 2100 cm -1. The values obtained for the line intensities are, on the average, about 7% stronger than the Air Force Cambridge Research Laboratories (AFCRL) Atmospheric Absorption Line Parameters Compilation. The experimental values for the half widths of the H 2O lines are, on the average, 4% higher than the calculated AFCRL values. The measurements have confirmed the narrow widths of some high J transition lines measured by tunable diode laser spectroscopy.
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More From: Journal of Quantitative Spectroscopy and Radiative Transfer
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