#^Thales gyrotron sets new record in plasma heatingDeveloped in collaboration with the Max Planck Institute for Plasma Physics specifically for the Wendelstein 7-X stellarator, Thales's TH1507U gyrotron has achieved a significant milestone by reaching a total output of 1.3 megawatts in radiofrequency at a frequency of 140 gigahertz for 360 seconds.