Slit Function Effects in the Direct Measurement of Absorption Line Half-Widths and Intensities
作者： HENRY J. KOSTKOWSKI , ARNOLD M. BASS
关键词: Absorption spectroscopy 、 Cauchy distribution 、 Line (formation) 、 Optics 、 Doppler effect 、 Distortion 、 Physics 、 Spectral line 、 Laser linewidth 、 Spectrometer 、 General Engineering
摘要: The distortion of spectral lines by the finite band pass spectrometers is an effect which must be considered in measuring line shape parameters. differences between actual half-widths and intensities those would obtained directly from measurements with Gauss Cauchy shaped slit functions have been calculated for Lorentz Doppler varying widths intensities. A method utilizing these results to correct developed.
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