Leggieri, A., Avramidis, K. A., Chelis, I., Difonzo, R., Ell, B., Feuerstein, L., et al. (2024). THALES TH1507U 140 GHz 1.5 MW CW Industrial Gyrotron for W7-X ECRH System Upgrade. Talk presented at Combined 25th Annual IEEE International Vacuum Electronics Conference + 15th Annual International Vacuum Electron Sources Conference (IVEC + IVESC 2024). Monterey, CA. 2024-04-22 - 2024-04-25.