High-resolution Fourier spectra of carbon dioxide and three of its isotopic species near 4.3 μm

作者: G. Guelachvili

DOI: 10.1016/0022-2852(80)90293-3

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摘要: Abstract Low-pressure, Doppler-limited absorption spectra of 16O12C16O, 16O13C16O, 16O12C17O, 16O12C18O have been recorded in the 4.3-μm region with a high-information Fourier transform interferometer operating vacuum. About 700 absolute wavenumbers achieving at least tenfold improvement accuracy over previous measurements are reported an order 0.12 × 10−3 cm−1 (or 3.5 MHz). They may consequently be used as secondary standards. More than 70 molecular constants this paper.

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