Resonance-enhanced multiphoton ionization for diagnosis of a weakly ionized plasma Back to all publications Publication date 1 January 1987 Reference J.H.M. Bonnie, E.H.A. Granneman and H.J. Hopman, Resonance-enhanced multiphoton ionization for diagnosis of a weakly ionized plasma, Rev. Sci. Instrum. 58, 1353-1361 (1987)