FPGA based charge acquisition algorithm for soft x-ray diagnostics system

A. Wojenski; G. Kasprowicz; K. T. Pozniak; W. Zabolotny; A. Byszuk; B. Juszczyk; P. Kolasinski; R. D. Krawczyk; P. Zienkiewicz; M. Chernyshova; T. Czarski

doi:10.1117/12.2205432

11 September 2015 FPGA based charge acquisition algorithm for soft x-ray diagnostics system

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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Proceedings Volume 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015; 96622K (2015) https://doi.org/10.1117/12.2205432
Event: XXXVI Symposium on Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments (Wilga 2015), 2015, Wilga, Poland

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.

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A. Wojenski, G. Kasprowicz, K. T. Pozniak, W. Zabolotny, A. Byszuk, B. Juszczyk, P. Kolasinski, R. D. Krawczyk, P. Zienkiewicz, M. Chernyshova, and T. Czarski "FPGA based charge acquisition algorithm for soft x-ray diagnostics system", Proc. SPIE 9662, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2015, 96622K (11 September 2015); https://doi.org/10.1117/12.2205432

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