Visible light spectrometry measurements for studying an ECRIS plasma and especially applied to the MONO1001 ion source

O. Tuske (1) , L. Maunoury , J.Y. Pacquet (1) , C. Barué (1) , M. Dubois (1) , G. Gaubert (1) , P. Jardin (1) , N. Lecesne (1) , P. Lehérissier (1) , F. Lemagnen (1) , R. Leroy (1) , M.G. Saint-Laurent (1) , A.C.C. Villari (1)

1 GANIL - Grand Accélérateur National d'Ions Lourds

The cylindrical geometry of the magnetic confinement of the MONO1001 ECR ion source made in GANIL1, allows us to measure radial characteristics of the working ECR plasma with Helium gas. The physical and the geometrical characteristics of the resonance surface inside the working ECR source have been quantified with the help of a visible light spectrometer. Hence, we have deduced a shape of the ECRIS resonance surface which corresponds closely to our magnetic calculations.

Domaines: Instrumentations et Détecteurs [physics.ins-det]

O. Tuske, L. Maunoury, J.Y. Pacquet, C. Barué, M. Dubois, et al.. Visible light spectrometry measurements for studying an ECRIS plasma and especially applied to the MONO1001 ion source. International conference on ions sources 10 ICIS 2003, Sep 2003, Dubna, Russia. pp.1529-1531. ⟨in2p3-00022009⟩