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Proceedings Paper

FPGA based charge acquisition algorithm for soft x-ray diagnostics system
Author(s): A. Wojenski; G. Kasprowicz; K. T. Pozniak; W. Zabolotny; A. Byszuk; B. Juszczyk; P. Kolasinski; R. D. Krawczyk; P. Zienkiewicz; M. Chernyshova; T. Czarski
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Paper Abstract

Soft X-ray (SXR) measurement systems working in tokamaks or with laser generated plasma can expect high photon fluxes. Therefore it is necessary to focus on data processing algorithms to have the best possible efficiency in term of processed photon events per second. This paper refers to recently designed algorithm and data-flow for implementation of charge data acquisition in FPGA. The algorithms are currently on implementation stage for the soft X-ray diagnostics system. In this paper despite of the charge processing algorithm is also described general firmware overview, data storage methods and other key components of the measurement system. The simulation section presents algorithm performance and expected maximum photon rate.

Paper Details

Date Published: 11 September 2015
PDF: 5 pages
Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96622K (11 September 2015); doi: 10.1117/12.2205432
Show Author Affiliations
A. Wojenski, Warsaw Univ. of Technology (Poland)
G. Kasprowicz, Warsaw Univ. of Technology (Poland)
K. T. Pozniak, Warsaw Univ. of Technology (Poland)
W. Zabolotny, Warsaw Univ. of Technology (Poland)
A. Byszuk, Warsaw Univ. of Technology (Poland)
B. Juszczyk, Warsaw Univ. of Technology (Poland)
P. Kolasinski, Warsaw Univ. of Technology (Poland)
R. D. Krawczyk, Warsaw Univ. of Technology (Poland)
P. Zienkiewicz, Warsaw Univ. of Technology (Poland)
M. Chernyshova, Institute of Plasma Physics and Laser Microfusion (Poland)
T. Czarski, Institute of Plasma Physics and Laser Microfusion (Poland)


Published in SPIE Proceedings Vol. 9662:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015
Ryszard S. Romaniuk, Editor(s)

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