ECE diagnostics on the Frascati Tokamak upgrade

P. Buratti

doi:10.1117/12.2297912

1 October 1991 ECE diagnostics on the Frascati Tokamak upgrade

P. Buratti

Proceedings Volume 1576, 16th International Conference on Infrared and Millimeter Waves; 15765J (1991) https://doi.org/10.1117/12.2297912
Event: 16th International Conference on Infrared and Millimeter Waves, 1991, Lausanne, Switzerland

Abstract

Electron temperature profiles are routinely measured on FTU tokamak from second harmonic Electron Cyclotron Emission in the extraordinary polarization. Spatial resolution of the diagnostic is 2 cm; time resolution achieved for the whole ECE spectrum by a fast scanning Fourier Transform Spectrometer is 5 ms, while about 1 μs is obtained at twelve radial locations simultaneously by means of a twelve channel grating polichromator.

Citation Download Citation

P. Buratti "ECE diagnostics on the Frascati Tokamak upgrade", Proc. SPIE 1576, 16th International Conference on Infrared and Millimeter Waves, 15765J (1 October 1991); https://doi.org/10.1117/12.2297912

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