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This article is cited in 2 scientific papers (total in 2 papers)
Applied optics
A highly stable source of spectral lines
V. K. Bityukova, R. A. Gorbunovb, D. S. Simachkova, A. V. Frunzeac a MIREA — Russian Technological University, Moscow
b Rostest-Moscow, Moscow
c Nonprofit Scientific and Technical Partnership Termokont, Moscow, Russia
Abstract:
In spectroscopy, hollow cathode lamps are subject to increased requirements on radiation parameters. In order to perform verification of such lamps a highly stable source of spectral lines is needed, the intensity of which on the spectral lines will remain unchanged ($\le$ 1%) for a long time. A solution to this problem is proposed and a scheme of an experimental bench for a hollow cathode lamp with a negative feedback loop is presented. The developed device is used in control circuit, which is a highly stable source of spectral lines and a specialized power supply unit. The results of the experimental study along with metrological analysis are presented. The proposed technical solution in terms of developing a stable source of spectral lines made it possible to obtain a high level of both short-term and long-term stability of the spectral lines.
Received: 19.02.2018 Revised: 11.12.2018 Accepted: 18.12.2018
Citation:
V. K. Bityukov, R. A. Gorbunov, D. S. Simachkov, A. V. Frunze, “A highly stable source of spectral lines”, Optics and Spectroscopy, 126:4 (2019), 528–532; Optics and Spectroscopy, 126:4 (2019), 450–453
Linking options:
https://www.mathnet.ru/eng/os748 https://www.mathnet.ru/eng/os/v126/i4/p528
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