Reconfigurable architecture of real-time data processing for laser-aided electron density diagnostics on EAST Tokamak
Abstract This paper presents a Field Programmable Gate Array (FPGA) based reconfigurable architecture designed for real-time data processing in tokamak diagnostics. Through the deployment and application on various laser-aided electron density diagnostics on EAST, including the polarimeter/interferometer (POINT), Solid-state Source interferometer (SSI), and carbon dioxide (CO 2 ) dispersion interferometer, the architecture has been validated under various discharge conditions to meet the real-time data processing requirements of the electron density diagnostic system on the EAST Tokamak.
Authors
- Shouxin Wang (ORCID: https://orcid.org/0000-0001-9600-4038)
- J. Zhang
- Yuan Yao (ORCID: https://orcid.org/0000-0002-8811-8200)
- H. Lian (ORCID: https://orcid.org/0000-0002-2392-9889)
- Wěi Li (ORCID: https://orcid.org/0000-0002-9522-4474)
- Yao Zhang (ORCID: https://orcid.org/0000-0002-1981-2178)
- Zhijian Lu (ORCID: https://orcid.org/0000-0002-2843-595X)
- Haiqing Liu (ORCID: https://orcid.org/0000-0001-6892-358X)
- Yinghu Liu
- Y. X. Jie (ORCID: https://orcid.org/0000-0003-4717-975X)
Institutions
- University of Science and Technology of China (CN)
- Anhui University (CN)
- Chinese Academy of Sciences (CN)
- Hefei Institutes of Physical Science (CN)
- Institute of Plasma Physics (CN)
Publication Details
- Journal
- Journal of Instrumentation
- Published
- 2025-07-01
- DOI
- https://doi.org/10.1088/1748-0221/20/07/c07011
- Primary Topic
- Magnetic confinement fusion research
- Type
- article
- Field-Weighted Citation Impact
- 0.00