PPPL-4271

Passive Spectroscopy Bolometers, Grating- And X-Ray Imaging Crystal Spectrometers

Authors: M. Bitter, K.W. Hill, S. Scott, S. Paul, A. Ince-Cushman, M. Reinke, J.E. Rice, P. Beiersdorfer, M.F. Gu, S.G. Lee, Ch. Broennimann, and E.F. Eikenberry

Abstract:
This tutorial gives a brief introduction into passive spectroscopy and describes the working principles of bolometers, a high-resolution grating spectrometer, and a novel X-ray imaging crystal spectrometer, which is of particular interest for profile measurements of the ion temperature and plasma rotation velocity on ITER and future burning plasma experiments.
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Presented at: International Workshop on Burning Plasma Diagnostics, 24–28 September, 2007, Villa Monastero, Varenna (Lc), Italy.


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