OPTIKA ATMOSFERY I OKEANA JOURNAL
V.E. ZUEV INSTITUTE OF ATMOSPHERIC OPTICS
Vol. 25, issue 09, article # 12
Vasil’chenko S. S., Serdyukov V. I. Neon emission spectrum as a frequency scale reference for spectrophotometers. // Optika Atmosfery i Okeana. 2012. V. 25. No. 09. P. 822–825 [in Russian].Copy the reference to clipboard
Abstract:
This paper presents the wavenumbers of the emission lines of neon, obtained by the Fourier spectrometer Bruker IFS 125M. The spectral lines are used for fine-tuning the Michelson interferometer of the Fourier spectrometer. The error in determining centers of emission lines does not exceed ± 0.003 сm–1. The resulting emission spectra, having a high signal/noise ratio, can be used to construct the frequency scale of any spectrophotometer, both at high and low resolutions. However, more likely, they will be useful for adjusting the Fourier transform spectrometers in the visible spectrum.
Keywords:
emission spectrum of neon, the frequency scale, alignment of the Fourier spectrometer