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A multi-charge-state injector for a high-intensity heavy-ion linac is being developed at ANL. The injector consists of an all-permanent magnet ECR ion source [1], a 100 kV platform and a Low Energy Beam Transport (LEBT). The latter comprises two 60-degree bending magnets, electrostatic triplets and beam diagnostics stations. At present the injector system allows us to accelerate all ion species up to qtimes100 keV total kinetic energy, where q is the charge state of an ion. In the current installation, the accelerating tube is followed by a 90deg magnet and a beam measurement station [2]. Recently we studied the production of metal ion beams using an oven technique and high intensity light ion beams from the ECR ion. A pepper pot emittance meter based on a scintillator screen has been developed and tested with various CW ion beams. It was found that a Csl (Tl) crystal has a high sensitivity for a variety of ion species from protons to heavy ions with the current densities even below 1 muA/cm2.

CERN, together with ITEP and TRINITI (Russia), is developing a CO/sub 2/ laser ion source. The key design parameters are: 1.4/spl times/10/sup 10/ ions of Pb/sup 25+/ in a pulse of 5.5 /spl mu/s, with a 4-RMS emittance of 0.2/spl times/10/sup -6/ rad m, working at a repetition rate of 1 Hz. This device is considered as one candidate source for LHC heavy ion operation. The status of the laser development, the experimental set-up of the source consisting of the target area and its illumination, the plasma expansion area and extraction, beam transport and ion pre-acceleration by an RFQ, will be given,.