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Low cost alternative of high speed visible light camera for tokamak experiments
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SYSNO ASEP 0382736 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Low cost alternative of high speed visible light camera for tokamak experiments Author(s) Odstrčil, T. (CZ)
Odstrčil, Michal (UFP-V)
Grover, O. (CZ)
Svoboda, V. (CZ)
Ďuran, Ivan (UFP-V) RID, ORCID
Mlynář, Jan (UFP-V) RIDSource Title Review of Scientific Instruments. - : AIP Publishing - ISSN 0034-6748
Roč. 83, č. 10 (2012), 10E505-10E505Number of pages 3 s. Publication form web - web Action Topical Conference High-Temperature Plasma Diagnostics/19./ Event date 06.05.2012-10.05.2012 VEvent location Monterey Country US - United States Event type WRD Language eng - English Country US - United States Keywords Plasma ; tokamak ; diagnostic ; high speed camera ; GOLEM Subject RIV BL - Plasma and Gas Discharge Physics CEZ AV0Z20430508 - UFP-V (2005-2011) UT WOS 000311562900202 DOI 10.1063/1.4731003 Annotation We present design, analysis, and performance evaluation of a new, low cost and high speed visible-light camera diagnostic system for tokamak experiments. The system is based on the camera Casio EX-F1, with the overall price of approximately a thousand USD. The achieved temporal resolution is up to 40 kHz. This new diagnostic was successfully implemented and tested at the university tokamak GOLEM (R = 0.4 m, a = 0.085 m, BT~0.5 T, Ip~4 kA). One possible application of this new diagnostic at GOLEM is discussed in detail. This application is tomographic reconstruction for estimation of plasma position and emissivity. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2013
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