Published June 1991
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Electron cyclotron emission measurement in Tore Supra
Description
Electron cyclotron radiation from Tore-Supra is measured with Michelson and Fabry-Perot interferometers. Calibration methods, essential for this diagnostic, are developed allowing the determination of electron temperature in the plasma. In particular the feasibility of Fabry-Perot interferometer calibration by an original method is demonstrated. A simulation code is developed for modelling non-thermal electron population in these discharges using measurements in non-inductive current generation regime
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
On mesure le rayonnement cyclotronique electronique du plasma de Tore-Supra avec deux types d'interferometres: des Michelson et des Fabry-Perot. On montre comment nous avons mis au point les mesures d'etalonnage, essentielles pour ce diagnostic, permettant de deduire la temperature electronique du plasma. En particulier, nous avons prouve la faisabilite de la calibration d'un interferometre Fabry-Perot grace a une technique originale. Pour exploiter les mesures en regime de generation de courant non inductif, nous avons developpe un code de simulation qui nous a permis de modeliser la population d'electrons non thermiques presente dans ces dechargesFiles
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Additional details
Additional titles
- Original title (French)
- Mesures d'emission cyclotronique electronique sur Tore Supra
Publishing Information
- Imprint Pagination
- 160 p.
- Report number
- FRCEA-TH--345
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 23013613
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- CALIBRATION; CYCLOTRON RADIATION; ELECTRON TEMPERATURE; FABRY-PEROT INTERFEROMETER; FAR INFRARED RADIATION; MICHELSON INTERFEROMETER; SIMULATION; TORE SUPRA TOKAMAK
- Descriptors DEC
- BREMSSTRAHLUNG; CLOSED PLASMA DEVICES; ELECTROMAGNETIC RADIATION; INFRARED RADIATION; INTERFEROMETERS; MEASURING INSTRUMENTS; RADIATIONS; THERMONUCLEAR DEVICES; TOKAMAK DEVICES