Experimental verification of the European 1 MW, 170 GHz industrial CW prototype gyrotron for ITER - Rzesnicki, T.; Albajar, F.; Alberti, S.; Avramidis, K. A.; Bin, W.; Bonicelli, T.; Braunmueller, F.; Bruschi, A.; Chelis, J.; Frigot, P. -E.; Gantenbein, G.; Hermann, V; et al. (Fusion Engineering and Design, 2017)