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Abstract <p>The determination of the magnitude of magnetic field occupies an important place in the diagnostics of higher temperature hydrogen plasmas in external magnetic fields. The use of spectroscopic methods in hydrogen plasmas is extremely difficult because of the large Doppler and Stark broadening of spectral lines. Here we examine theoretically the possibility of determining the magnitude of the magnetic field in a hydrogen plasma based on the resonant Faraday rotation of the polarization plane of light by residual natural atoms in the plasma (or by specially introduced impurity atoms).</p>

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Plasma Diagnostics in High Magnetic Fields

  • 期刊论文

  • 发表日期：

    2025年10月25日

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  • K. B. Oganesyan,
  • J. Buša Jr.,
  • K. Dzierżęga,
  • A. H. Gevorgyan,
  • M. Hnatič,
  • I. Šafařík,
  • M. Timko,
  • P. Kopčanský

摘要

Abstract

The determination of the magnitude of magnetic field occupies an important place in the diagnostics of higher temperature hydrogen plasmas in external magnetic fields. The use of spectroscopic methods in hydrogen plasmas is extremely difficult because of the large Doppler and Stark broadening of spectral lines. Here we examine theoretically the possibility of determining the magnitude of the magnetic field in a hydrogen plasma based on the resonant Faraday rotation of the polarization plane of light by residual natural atoms in the plasma (or by specially introduced impurity atoms).