2D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulations
The purpose of this research is to design and construct a plasma radiation imaging system for fusion devices which is focused on soft X-ray region from about 2 to 15 keV photon energy. The proposed 2D diagnostic system, as opposed to conventional 1D systems, is expected to benefit from tangential fi...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-10-01
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| Series: | Nuclear Materials and Energy |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352179122001879 |
| _version_ | 1828286574353186816 |
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| author | Maryna Chernyshova Karol Malinowski Sławomir Jabłoński Yevgen Melikhov Andrzej Wojeński Grzegorz Kasprowicz Tomasz Fornal Martin Imríšek Fabien Jaulmes Vladimir Weinzettl |
| author_facet | Maryna Chernyshova Karol Malinowski Sławomir Jabłoński Yevgen Melikhov Andrzej Wojeński Grzegorz Kasprowicz Tomasz Fornal Martin Imríšek Fabien Jaulmes Vladimir Weinzettl |
| author_sort | Maryna Chernyshova |
| collection | DOAJ |
| description | The purpose of this research is to design and construct a plasma radiation imaging system for fusion devices which is focused on soft X-ray region from about 2 to 15 keV photon energy. The proposed 2D diagnostic system, as opposed to conventional 1D systems, is expected to benefit from tangential field of view and to deliver new data for toroidal phenomena observations. This contribution relates to the introductory development of such 2D system laying out details on the overall design of the detecting unit (based on GEM technology) as well as on its acquisition module. The results cover also the expected photon flux and spectra foreseen for COMPASS-U device, as a first choice for testing and verification. Considerations on working medium and internal structure of the detecting sensor are presented including electrodes configurations and collecting electrode pattern. The preliminary establishments for data acquisition system are presented as well. |
| first_indexed | 2024-04-13T09:34:45Z |
| format | Article |
| id | doaj.art-a9548c33d6e3488caa3431df238c75fc |
| institution | Directory Open Access Journal |
| issn | 2352-1791 |
| language | English |
| last_indexed | 2024-04-13T09:34:45Z |
| publishDate | 2022-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Nuclear Materials and Energy |
| spelling | doaj.art-a9548c33d6e3488caa3431df238c75fc2022-12-22T02:52:09ZengElsevierNuclear Materials and Energy2352-17912022-10-01331013062D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulationsMaryna Chernyshova0Karol Malinowski1Sławomir Jabłoński2Yevgen Melikhov3Andrzej Wojeński4Grzegorz Kasprowicz5Tomasz Fornal6Martin Imríšek7Fabien Jaulmes8Vladimir Weinzettl9Institute of Plasma Physics and Laser Microfusion, Hery 23, 01-497 Warsaw, Poland; Corresponding author.Institute of Plasma Physics and Laser Microfusion, Hery 23, 01-497 Warsaw, PolandInstitute of Plasma Physics and Laser Microfusion, Hery 23, 01-497 Warsaw, PolandInstitute of Fundamental Technological Research PAS, Pawinskiego 5B, 02-106 Warsaw, PolandWarsaw University of Technology, Institute of Electronic Systems, Nowowiejska 15/19, 00-665 Warsaw, PolandWarsaw University of Technology, Institute of Electronic Systems, Nowowiejska 15/19, 00-665 Warsaw, PolandInstitute of Plasma Physics and Laser Microfusion, Hery 23, 01-497 Warsaw, PolandInstitute of Plasma Physics CAS, Za Slovankou 1782/3, 18200 Prague, Czech RepublicInstitute of Plasma Physics CAS, Za Slovankou 1782/3, 18200 Prague, Czech RepublicInstitute of Plasma Physics CAS, Za Slovankou 1782/3, 18200 Prague, Czech RepublicThe purpose of this research is to design and construct a plasma radiation imaging system for fusion devices which is focused on soft X-ray region from about 2 to 15 keV photon energy. The proposed 2D diagnostic system, as opposed to conventional 1D systems, is expected to benefit from tangential field of view and to deliver new data for toroidal phenomena observations. This contribution relates to the introductory development of such 2D system laying out details on the overall design of the detecting unit (based on GEM technology) as well as on its acquisition module. The results cover also the expected photon flux and spectra foreseen for COMPASS-U device, as a first choice for testing and verification. Considerations on working medium and internal structure of the detecting sensor are presented including electrodes configurations and collecting electrode pattern. The preliminary establishments for data acquisition system are presented as well.http://www.sciencedirect.com/science/article/pii/S2352179122001879Plasma physicsPlasma radiation diagnosticsSXR imaging detectorMicropattern gaseous detectors (MSGC, GEM, THGEM, RETHGEM, MHSP, MICROPIC, MICROMEGAS, InGrid, etc.)Gas electron multiplierDetector simulations |
| spellingShingle | Maryna Chernyshova Karol Malinowski Sławomir Jabłoński Yevgen Melikhov Andrzej Wojeński Grzegorz Kasprowicz Tomasz Fornal Martin Imríšek Fabien Jaulmes Vladimir Weinzettl 2D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulations Nuclear Materials and Energy Plasma physics Plasma radiation diagnostics SXR imaging detector Micropattern gaseous detectors (MSGC, GEM, THGEM, RETHGEM, MHSP, MICROPIC, MICROMEGAS, InGrid, etc.) Gas electron multiplier Detector simulations |
| title | 2D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulations |
| title_full | 2D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulations |
| title_fullStr | 2D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulations |
| title_full_unstemmed | 2D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulations |
| title_short | 2D GEM-based SXR imaging diagnostics for plasma radiation: Preliminary design and simulations |
| title_sort | 2d gem based sxr imaging diagnostics for plasma radiation preliminary design and simulations |
| topic | Plasma physics Plasma radiation diagnostics SXR imaging detector Micropattern gaseous detectors (MSGC, GEM, THGEM, RETHGEM, MHSP, MICROPIC, MICROMEGAS, InGrid, etc.) Gas electron multiplier Detector simulations |
| url | http://www.sciencedirect.com/science/article/pii/S2352179122001879 |
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