Concurrent operation of 10 gyrotrons at W7-X experience and improvement opportunities
H. Braune, K.J. Brunner, H.P. Laqua, S. Marsen, D. Moseev, F. Noke, F. Purps, N. Schneider, T. Schulz, T. Stange, P. Uhren, F. Wilde and the W7-X team at IPP, IGVP Stuttgart and KIT Karlsruhe
