High-resolution measurements of line intensity, broadening and shift of CO around m |
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| Authors: | C Corsi F D'Amato M De Rosa G Modugno |
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| Institution: | (1) INFM-Sezione di Firenze, and LENS-European Laboratory for Non-Linear Spectroscopy, Dipartimento di Fisica, Università di Firenze, Largo E. Fermi 2, 50125 Firenze, Italy, IT |
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| Abstract: | Fundamental spectroscopical parameters of CO2 are 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 N2 and O2 as foreign gases, have been measured with high accuracy in the combination 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.
Received: 24 April 1998 / Received in final form: 28 October 1998 |
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| Keywords: | PACS 33 70 -w Intensities and shapes of molecular spectral lines and bands - 33 70 Jg Line and band widths shapes and shifts |
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