Progress of a multi-megawatt gyrotron system for electron cyclotron heating on the large helical device

In LHD, an ECH system for fusion-relevant plasma heating has been greatly progressed with the development of megawatt gyrotrons. Net power of 3.7 MW could be injected into LHD. For stable operation, a new position and profile monitor of the mmw-beams in evacuated transmission lines is developed. © 2...

Full description

Bibliographic Details
Main Authors: Shimozuma, T, Kubo, S, Yoshimura, Y, Igami, H, Takahashi, H, Kobayashi, S, Ito, S, Mizuno, Y, Okada, K, Takita, Y, Mutoh, T, Idei, H, Minami, R, Kariya, T, Imai, T
Format: Conference item
Published: 2010