INTO THE FAST TOMOGRAPHIC POSTPROCESSING IN TOKAMAKS
Rafał Krawczyk
rkrawczy@mion.elka.pw.edu.plWarsaw University of Technology, Institute of Electronic Systems (Poland)
Piotr Kolasiński
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Paweł Linczuk
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Wojciech Zabołotny
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Krzysztof Poźniak
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Paweł Zienkiewicz
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Ryszard Romaniuk
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Andrzej Wojeński
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Grzegorz Kasprowicz
Warsaw University of Technology, Institute of Electronic Systems (Poland)
Tomasz Czarski
Institute of Plasma Physics and Laser Microsynthesis in Warsaw (Poland)
Maryna Chernyshova
Institute of Plasma Physics and Laser Microsynthesis in Warsaw (Poland)
Abstract
The collaboration of authors led to implementing advanced and fast systems for diagnostics of plasma content in tokamaks. During the development of systems it is planned to add new functionalities, in particular, the algorithms of tomographic reconstruction to obtain information on three dimensional distribution of plasma impurities. In the article the idea of tomographic reconstruction is introduced and issues of performance and adequate hardware selection are presented.
Keywords:
plasma sciences, fast tomography, GEM detector, data processingReferences
Chernyshova M., Malinowski K., Ziółkowski A., Kowalska-Strzęciwilk E., Czarski T., Poźniak K. T., Kasprowicz G., Zabołotny W., Wojeński A., Kolasiński P., Krawczyk R.D.: GEM detector development for tokamak plasma radiation diagnostics: SXR poloidal tomography, Proc. SPIE 9662, 2015.
Google Scholar
Chernyshova M.: Application of GEM detectors for soft X-ray plasma diagnostics. presentation in International Stellarator – Heliotron Database http://iscdb.nifs.ac.jp/CWGM14/Thursday18/T14-Presentation_CWGM2015%20M_Chernyshova_v2.pdf (available 1.06.2017).
Google Scholar
Czarski T., Chernyshova M., Poźniak K., Kasprowicz G. H., Zabołotny W., Kolasiński P., Krawczyk R., Wojeński A., Zienkiewicz P.: Serial data acquisition for the X-ray plasma diagnostics with selected GEM detector structures. Journal of Instrumentation 10/2015.
Google Scholar
Czarski T., et al.: On-line separation of overlapped signals from multi-time photons for the GEM-based detection system, Proc. SPIE, volume 9662, 2015.
Google Scholar
http://top500.org/ (available 1.06.2017).
Google Scholar
https://www.euro-fusion.org/programme/ (available 1.06.2017).
Google Scholar
Jardin A., Mazon D., Bielecki J.: Comparison of two regularization methods for soft x-ray tomography at Tore Supra. Physica Scripta 91(4), 044007.
Google Scholar
Kolasinski P. et al.: Serial Data Acquisition for GEM-2D detector. Proc. SPIE 9290, 2014.
Google Scholar
Kolasinski P.K., Pozniak T., Czarski T., Byszuk A., Chernyshova M., Kasprowicz G., Krawczyk R.D., Wojenski A., Zabolotny W.: Fast Data Transmission from Serial Data Acquisition for the GEM Detector System. Proc. SPIE 9662, 2015.
Google Scholar
Krawczyk R.D., Czarski T., Kolasinski P., Pozniak K.T., Linczuk M., Byszuk A., Chernyshova M., Juszczyk B., Kasprowicz G., Wojenski A., Zabolotny W.: On algorithmic optimization of histogramming functions for GEM Systems. Proc. SPIE 9662, 2015.
Google Scholar
Krawczyk R., Czarski T., Kolasiński P., Poźniak K., Linczuk M., Byszuk A., Chernyshova M., Juszczyk B., Kasprowicz G., Wojeński, Zabołotny W.: On algorithmic optimization of histogramming functions for A.GEM systems. Proc. SPIE 9662, 2015.
Google Scholar
Mazon D.: Technical difficulties of SXR diagnostics and reconstruction data. Summer School of Plasma Diagnostic Phdiafusion, 17 June 2015.
Google Scholar
Nowak A., et al.: Does the Intel Xeon Phi processor fit HEP workloads? Journal of Physics, 2014.
Google Scholar
Poźniak K., Byszuk A., Chernyshova M., Czarski T., Kasprowicz G.H., Kolasiński P., Krawczyk R., Linczuk M.G., Romaniuk R., Wojeński A., Zienkiewicz P., Zabołotny W.: Elektroniczne systemy pomiarowe do diagnostyki gorącej plazmy tokamakowej. Elektronika–konstrukcje, technologie, zastosowania 2/2016, 3–9 [DOI:10.15199/13.2016.2.1].
Google Scholar
Wojenski A.J., Kasprowicz G., Pozniak K.T., Byszuk A., Chernyshova M., Czarski T., Jablonski S., Juszczyk B., Zienkiewicz P.: Multichannel reconfigurable measurement system for hot plasma diagnostics based on GEM-2D detector. Nuclear Instruments and Methods in Physics Research B 364/2015, 49–53.
Google Scholar
Wojenski A., Kasprowicz G., Pozniak K. T., Zabolotny W., Byszuk A., Juszczyk B., Kolasinski P., Krawczyk R.D., Zienkiewicz P., Chernyshova M., Czarski T.: FPGA based charge acquisition algorithm for soft X-ray diagnostics system. Proc. SPIE 9662, 2015.
Google Scholar
Authors
Rafał Krawczykrkrawczy@mion.elka.pw.edu.pl
Warsaw University of Technology, Institute of Electronic Systems Poland
Authors
Piotr KolasińskiWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Paweł LinczukWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Wojciech ZabołotnyWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Krzysztof PoźniakWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Paweł ZienkiewiczWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Ryszard RomaniukWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Andrzej WojeńskiWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Grzegorz KasprowiczWarsaw University of Technology, Institute of Electronic Systems Poland
Authors
Tomasz CzarskiInstitute of Plasma Physics and Laser Microsynthesis in Warsaw Poland
Authors
Maryna ChernyshovaInstitute of Plasma Physics and Laser Microsynthesis in Warsaw Poland
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