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Proceedings Paper

Water-vapor line shifting of the v1+v2 and v2+v3 bands induced by oxygen pressure: measurements and calculations
Author(s): N. N. Lavrentieva; A. M. Solodov; Gerald T. Fraser
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Paper Abstract

Measurements and calculations of the oxygen pressure-induced shift coefficients for more than 100 water vapor absorption lines of the (000) - (011) and (000) - (110) bands have been performed. Experimental data on line shift coefficients were obtained from analysis of H2O - O2 room temperature absorption spectra at 11 different pressures of O2 over the range 148.5 Torr to 3800.4 Torr, using a Fourier transform spectrometer with spectral resolution of 0.0007 cm-1 and an optical pathlength of 84.05 m. Calculations of line shift coefficients were performed using the Anderson semiclassical impact theory.

Paper Details

Date Published: 13 January 1999
PDF: 7 pages
Proc. SPIE 3583, Fifth International Symposium on Atmospheric and Ocean Optics, (13 January 1999); doi: 10.1117/12.336996
Show Author Affiliations
N. N. Lavrentieva, Institute of Atmospheric Optics (Russia)
A. M. Solodov, Institute of Atmospheric Optics (Russia)
Gerald T. Fraser, National Institute of Standards and Technology (United States)


Published in SPIE Proceedings Vol. 3583:
Fifth International Symposium on Atmospheric and Ocean Optics

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