Leggieri, A., Albajar, F., Alberti, S., Avramidis, K. A., Bariou, D., Bin, W., Bruschi, A., Chelis, I., Difonzo, R., Ell, B., Fanale, F., Feuerstein, L., Gajetti, E., Gantenbein, G., Genoud, J., Goodman, T. P., Hogge, J.-P., Illy, S., Ioannidis, Z., Jelonnek, J., Jin, J., Kohler, S., Latsas, G., Laqua, H., Legrand, F., Lievin, C., Marchesin, R., Marek, A., Marsen, S., Noke, F., Peponis, D., Ponomarenko, S., Ruess, T., Rzesnicki, T., Sanchez, F., Savoldi, L., Stanculovic, S., Stange, T., Tigelis, I., Torreblanca, H., Vallee, E., Wolf, R., Zelkas, A., & Thumm, M. (2023). Progress of European Industrial Gyrotron Developments for Nuclear Fusion. Talk presented at 24th International Vacuum Electronics Conference (IVEC). Chengdu. 2023-04-25 - 2023-04-28.