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Proceedings Paper

Coherent population trapping based magnetic field diagnostic in plasmas
Author(s): Rinat Akhmedzhanov; Lev Gushchin; Ilya Zelensky; Roman L. Kolesov; Elena Kuznetsova
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Paper Abstract

A method of magnetic field measurement in plasmas, based on the coherent population trapping effect, was proposed and experimentally tested in a glow neon discharge. Both the strength and the orientation of the field can be determined with high resolution. A particular application to assessment of magnetohydrodynamic stability in electron-cyclotron resonance sources of multicharged ions is theoretically considered. Theoretical estimates show that parameters of plasmas in these sources satisfy the conditions at which the diagnostic works.

Paper Details

Date Published: 20 April 2004
PDF: 9 pages
Proc. SPIE 5402, International Workshop on Quantum Optics 2003, (20 April 2004); doi: 10.1117/12.562266
Show Author Affiliations
Rinat Akhmedzhanov, Institute of Applied Physics (Russia)
Lev Gushchin, Institute of Applied Physics (Russia)
Ilya Zelensky, Institute of Applied Physics (Russia)
Roman L. Kolesov, Institute of Applied Physics (Russia)
Texas A&M Univ. (United States)
Elena Kuznetsova, Institute of Applied Physics (Russia)
Texas A&M Univ. (United States)


Published in SPIE Proceedings Vol. 5402:
International Workshop on Quantum Optics 2003
Vitaly V. Samartsev, Editor(s)

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