Use of the method of resonance fluorescence with a dye laser for plasma diagnostics in the FT-1 tokamak installation
Burakov V.S., Misyakov P.Ya., Naumenko P.A., Nechaev S.V. , Razdobarin G.T. , Semenov V.V. , Sokolova L.V., Folomkin I. P.
Resonance fluorescence on the Ha line was used for local measurements of the concentration of neutral hydrogen atoms in the plasma of the FT-1 tokamak installation. The hydrogen-atom concentration on the discharge axis at the maxima of the current was lower than 109 cm-3.