TUNABLE DIODE LASER MEASUREMENTS OF $CO_{2}$ LINESHAPES AT 15 $\mu$m
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Date
1979
Authors
Planet, Walter G.
Tettemer, G. L.
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Publisher
Ohio State University
Abstract
A tunable laser spectrometer has been used to measure the Shapes of several lines in the R-branch of the 15 $\mu m$ $CO_{2}$ band. Measurements were made on a dilute mixture of $CO_{2}$ in $N_{2}$ over the pressure range 5-100 Torr. Measured lineshapes were compared to calculated lineshapes using the Voigt profile, with particular emphasis on the Lorentz wings, out to 50 half widths from line center.”
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