Speaker
Olivier TUSKE
(CEA PARIS SACLAY)
Description
The ALISES3 Ion source has demonstrated very good reliability for 30mA extracted current on a long term opreration at 50kV extraction energy with a single magnetic coil at ground potential. ALISES3 source is originally equipped with a 2.45GHz magnetron. Several RF measurements of the magnetron, installed on a stand alone test bench showed a frequency modulation which can lead to detune the ECR heating process. In order to increase even more the reliability, we removed of the whole RF chain (Magnetron + ATU) and installed at its place a solid amplifier that can deliver with up to 1kW µwave power between 2.4 and 2.5 GHz. The measurement of the ALISES ion source with this new µwave generator is presented in this paper.
Primary author
Olivier TUSKE
(CEA PARIS SACLAY)
Co-authors
Mr
Augustin DUBOIS
(CEA PARIS SACLAY)
Damien Minenna
(CEA PARIS SACLAY)
Guillaume FERRAND
(CEA PARIS SACLAY)
Mathias BARANT
(CEA PARIS SACLAY)
Dr
Olivier DELFERRIERE
(CEA PARIS SACLAY)
Robin Penavaire
(CEA PARIS SACLAY)
Vallerio Calvelli
(CEA PARIS SACLAY)
Vincent Trauchessec
(CEA PARIS SACLAY)
Yannick GAUTHIER
(CEA PARIS SACLAY)
Yannick SAUCE
(CEA PARIS SACLAY)
