Short-pulse frequency stabilization of a MW-class ECRH gyrotron at W7-X for CTS diagnostic
High power operation of 110 GHz gyrotron at 1.2 MW on the JT-60 ECRF system
The cooling system for the 10 MW, 140 GHz, CW ECRH installation on Wendelstein 7-X
Progress of high-power and long-pulse ECRF system development in JT-60