High-resolution measurements of line intensity, broadening and shift of CO

C. Corsi, F. D'Amato, M. De Rosa, G. Modugno

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Fundamental spectroscopical parameters of CO2are reported using a high resolution, direct absorption spectrometer, based on a distributed feed-back diode laser emitting at 2 μm. Line intensity, self- and foreign broadening and shift, with N2and O2as foreign gases, have been measured with high accuracy in the ν1+ 2ν02+ ν3combination band of CO2, for 13 lines of the R branch, from R(22) up to R(46). Comparison with available data is made, when possible, and a generally good agreement has been found.
Original languageEnglish
Pages (from-to)327 - 332
Number of pages6
JournalEuropean Physical Journal D
Issue number3
Publication statusPublished - 1999
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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