Collective Thomson scattering of a high power electron cyclotron resonance heating beam in LHD

S. Kubo (Invited author), M. Nishiura (Invited author), K. Tanaka (Invited author), T. Shimozuma (Invited author), Y. Yoshimura (Invited author), H. Igami (Invited author), H. Takahash (Invited author), T. Mutoh (Invited author), N. Tamura (Invited author), Y. Tatematsu (Invited author), T. Notake (Invited author), Søren Bang Korsholm (Invited author), Fernando Meo (Invited author), Stefan Kragh Nielsen (Invited author), Mirko Salewski (Invited author), Morten Stejner Pedersen (Invited author)