作者: G. Guelachvili , M. Birk , Ch.J. Bordé , J.W. Brault , L.R. Brown
关键词: Chemistry 、 Fourier transform 、 Infrared spectroscopy 、 Wavenumber 、 Calibration 、 Infrared 、 Astronomical interferometer 、 Spectral line 、 Optics 、 Range (statistics)
摘要: The calibration of high resolution infrared spectra is generally more precise than accurate. This the case even when they are recorded with Fourier transform interferometers. present document aims at improving accuracy wavenumber measurements in by recommending a selection spectral lines as standards for absolute range from about 4 to 7000 cm(-1) uncertainties these +/-1 x 10(-3) 10(-6) cm(-1). Sources frequency standards, on which determinations based, also given.