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Reflection spectroscopy study of the 16O12C16O ν3-band lines

Abstract : Reflection spectra of pure CO2 gas have been recorded in the 4.3 μ m region by using a high resolution Fourier transform spectrometer, providing measured values of the refractive index. Comparisons with the results of calculations using available spectroscopic data, and free of any adjusted line parameter, show a very good agreement. This confirms that this experimental technique provides an alternative approach for the test or determination of spectroscopic parameters. Its advantages for studies of extremely strongly absorbing species and investigations of spatially (tightly) confined molecular gases are discussed.
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Submitted on : Monday, July 25, 2022 - 10:36:47 AM
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X. Landsheere, E. Pangui, C. Boulet, J. -M. Hartmann. Reflection spectroscopy study of the 16O12C16O ν3-band lines. Journal of Quantitative Spectroscopy and Radiative Transfer, 2016, 174, pp.1-6. ⟨10.1016/j.jqsrt.2016.01.013⟩. ⟨insu-03737485⟩



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