Original title: Estimation of Plasma Light in Thomson scattering System Designed for the COMPASS tokamak
Translated title: Odhad zareni z plazmatu v systemu Thomsonova rozptylu projektovaneho pro tokamak COMPASS
Authors: Aftanas, Milan ; Böhm, Petr ; Weinzettl, Vladimír ; Stöckel, Jan
Document type: Papers
Conference/Event: Annual Student Conference Week of Doctoral Students 2008/17th./, Praha (CZ), 2008-06-03 / 2008-06-06
Year: 2009
Language: eng
Abstract: [eng] [cze]
The COMPASS tokamak, originally from Culham laboratory, UKAEA, has been reinstalled at at Institute of Plasma Physics, Prague. Many innovations will be done and new diagnostics have to be constructed. Electron temperature Te and density ne as as key parameters of fusion plasma will be measured directly by the newly designed high spatial resolution incoherent Thomson scattering (TS) system. Several construction options of TS are considered. In this paper these options are discussed from a point of view of data analysis and estimation of background radiation. Tokamak COMPASS byl z laboratoří v Culhamu, Velká Británie přeinstalován v Ústavu fyziky plazmatu v Praze. Mezi nově projektovanými diagnostikami plazmatu pro tokamak COMPASS je i metoda nekoherentního Thomsonova rozptylu pro přímé měření elektronové teploty a hustoty v plazmatu. Několik možností konstrukce této diagnostiky je v článku diskutováno z hlediska analýzy dat a odhadnuté velikosti záření pozadí z plazmatu.
Keywords: background radiation; COMPASS; electron temperature; Thomson scattering; Tokamak
Project no.: CEZ:AV0Z20430508 (CEP), GD202/08/H057 (CEP)
Funding provider: GA ČR
Host item entry: WDS'08 Proceedings of Contributed Papers, ISBN 978-80-7378-066-1

Institution: Institute of Plasma Physics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0169695

Permalink: http://www.nusl.cz/ntk/nusl-39897


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Research > Institutes ASCR > Institute of Plasma Physics
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