26 January 1994 Measurements of carbon dioxide absorption coefficients with a CO laser
Author Affiliations +
Proceedings Volume 2205, 11th Symposium and School on High-Resolution Molecular Spectroscopy; (1994) https://doi.org/10.1117/12.166209
Event: High Resolution Molecular Spectroscopy: 11th Symposium and School, 1993, Moscow, Russian Federation
Abstract
Pressure dependences of carbon dioxide absorption coefficients for several CO laser transitions from 1850 to 1920 cm-1 are measured. A comparison with the calculations (HITRAN-91) has been made. The calculated data for the Q-branch (1880.994 cm-1) of the (2020)I-0110 CO2 band are 20% lower than the measured ones. In the P-branch (1932.472 cm-1) of the (1110) -00 degree(s)0) CO2 band experimental absorption coefficients appeared to be 10 - 20% lower than the theoretical ones. The intensity and the self-broadening coefficient are determined for the P46 line of the (1110)II-00 degree(s)0 carbon dioxide band.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Vladimir N. Aref'ev, Yu. I. Baranov, K. N. Visheratin, "Measurements of carbon dioxide absorption coefficients with a CO laser", Proc. SPIE 2205, 11th Symposium and School on High-Resolution Molecular Spectroscopy, (26 January 1994); doi: 10.1117/12.166209; https://doi.org/10.1117/12.166209
PROCEEDINGS
5 PAGES


SHARE
Back to Top