A submillimeter polychromator for plasma spectroscopy

Tudisco, O.; Berton, F.; Buratti, P.; Grilli, E.; Mantovani, S.
September 1996
Review of Scientific Instruments;Sep96, Vol. 67 Issue 9, p3108
Academic Journal
Describes a 12-channel grating polychromator for the measurement of electron cyclotron emission on the Frascati tokamak upgrade (FTU). Remote exchanging of three gratings; Optimization of sets of low-pass filters for each grating; Performance of the exchange of gratings and filters.


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