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Design of New Optical System for Visible Plasma Radiation Measurements at COMPASS Tokamak
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SYSNO ASEP 0320658 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Design of New Optical System for Visible Plasma Radiation Measurements at COMPASS Tokamak Title Návrh nového optického systému pro měření viditelného záření plazmatu na tokamaku COMPASS Author(s) Naydenkova, Diana (UFP-V) RID, ORCID
Weinzettl, Vladimír (UFP-V) RID, ORCID
Stöckel, Jan (UFP-V) RID
Šesták, David (UFP-V) RID
Aftanas, Milan (UFP-V) RIDSource Title Proceedings of the 17th Annual Conference of Doctoral Students - WDS 2008, 2 - Physics of Plasmas and Ionized Media. - Prague : MATFYZPRESS, Prague, 2008 / Šafránková J. ; Pavlů J. - ISBN 978-80-7378-066-1 Pages s. 100-104 Number of pages 5 s. Publication form web - web Action Annual Student Conference Week of Doctoral Students 2008/17th./ Event date 03.06.2008-06.06.2008 VEvent location Prague Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords COMPASS ; optical system Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GD202/08/H057 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20430508 - UFP-V (2005-2011) Annotation The paper outlines main parameters and characteristics of the currently designed multichannel optical system for visible plasma radiation measurements on the COMPASS tokamak. It based on registration of visible light in large observation angle (~70-80º) for 35 lines of sights by means of detectors (photodiode or photomultiplier array) and spectrometer. System has resolution about 1cm in vertical direction. The aim of the introduced system is to get information about parameters of tokamak plasma (impurity content and their distribution) and fast processes, which take place in it. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2009
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