The Frascati Tokamak Upgrade Thomson scattering system: The optical and spectral analysis equipments
Authors: Pizzolati P., Briccola M., Garbi M., Golinelli E., Mezzetti S., Giorgetti G., Molesini G., Bartiromo R., Brusadin A., Giovannozzi E., Orsitto F., Santi D., Ferrario A., Bassan M.
Autors Affiliation: CISE Segrate, C.P. 12081, 20134 Milan, Italy; Istituto Nazionale Ottica, L.go E. Fermi 6, 60125 Florence, Italy; ENEA Frascati, C.P. 65, 00044 Rome, Italy; Quanta System V. Venezia, Giulia 18, 20157 Milan, Italy; CNR C.so Stati Uniti 4, 35020 Padua, Italy
Abstract: An overall view of the Frascati Tokamak Upgrade (F.T.U.) Thomson scattering system is illustrated and particular attention is paid to the optical and spectral analysis equipments. The system includes the laser source, the collection optics, a set of filter polychromators, all the electronic equipments necessary to collect the data relevant to the scattered light and to send them to the F.T.U. data acquisition system. The features of this system can be summarized as follows: rejection to laser wavelength: greater-than-or-equal-to 10(7), laser energy: greater-than-or-equal-to 5 J, overall optical efficiency: greater-than-or-equal-to 40%, and capability of multiple time and space measurements on the Thomson scattered light.
Journal/Review: REVIEW OF SCIENTIFIC INSTRUMENTS
Volume: 63 (10) Pages from: 4403 to: 4409
KeyWords: Thomson scattering system; Laser; Spectral analysisDOI: 10.1063/1.1143741Citations: 19data from “WEB OF SCIENCE” (of Thomson Reuters) are update at: 2022-12-04References taken from IsiWeb of Knowledge: (subscribers only)Connecting to view paper tab on IsiWeb: Click hereConnecting to view citations from IsiWeb: Click here