A 130-260-Ghz, 1-Mw Free-Electron Maser for Fusion
- Urbanus, W. H.
- Bongers, W. A.
- van Dijk, G.
- van der Geer, C. A. J.
- Vanieperen, J. P.
- Vanderlinden, A.
- Manintveld, P.
- Sterk, A. B.
- Tulupov, A. V.
- Verhoeven, A. G. A.
- van der Wiel, M. J.
- Bratman, V. L.
- Denisov, G. G.
- Varfolomeev, A. A.
- Ivanchenkov, S. N.
- Khlebnikov, A. S.
- Catellino, M.
- Salop, A.
- Caplan, M.
Publication date
January 1995
DOI ISSN
0168-9002 Citation count (estimate)
15Abstract
We report on design work and testing of several main components of the FOM-Fusion-FEM project. Measurements on the electron gun are presented, showing a uniform beam current profile and a low halo current. A time-dependent simulation study of the interaction between the electron beam and the mm-waves shows that, for proper undulator tapering, longitudinal mode competition results in a quasi single-mode regime. Further, some high power and detailed low power measurements on mock-ups of the waveguide system are presented, showing that the reflection and outcoupling systems perform well
Add to ORKG