ISSN:
1089-7623
Source:
AIP Digital Archive
Topics:
Physics
,
Electrical Engineering, Measurement and Control Technology
Notes:
A 200-kW, ∼60-GHz gyrotron will be used on TFTR during D–T operation for collective Thomson scattering diagnostics of confined alpha-particle velocity distribution and density. Scattering angles of up to 120° are under consideration using x-mode propagation to increase the density cutoff limit. Useful signal-to-noise ratios will be possible in plasmas where ne(approximately-greater-than)5×1013 cm−3, nα(approximately-greater-than)2×1011 cm−3, and the background emission is (approximately-less-than)30 eV equivalent blackbody level.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1140198
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