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Giuseppe Castro (INFN-Laboratori Nazionali del Sud)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINESPoster
Langmuir probes are widely used for local plasma diagnostics, but the extraction of reliable parameters from current–voltage characteristics strongly depends on the plasma regime and on the validity of the underlying sheath and electron-kinetic assumptions. This is particularly relevant for cylindrical probes operated in RF discharges, ECR ion sources and fusion-relevant plasma sources, where...
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Antoine Sirinelli (Next Step Fusion)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINESPoster
The Modular Diagnostics Platform (MDP) is a microwave-based, port-plug–integrated diagnostic system developed by Next Step Fusion that addresses fusion-plant-relevant challenges by minimizing the foot-print, enforcing a standardized and maintainable architecture, and providing all the data required for advanced plasma state reconstruction. The prototype has been designed based on microwave...
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Siriyaporn Sangaroon (Mahasarakham University)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINESPoster
Thailand Tokamak-1 (TT-1), a compact tokamak commissioned in 2023, has a major radius of 0.65 m and a minor radius of 0.20 m, and is designed to operate with plasma currents up to 100 kA and toroidal magnetic fields up to 1 T. As a compact fusion device, TT-1 provides a cost-effective platform for the development and validation of advanced plasma diagnostics, enabling experimental verification...
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Dr Emmanuele Peluso (Università degli Studi di Roma Tor Vergata, Italy)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINES DTT DiagnosticsPoster
The Divertor Tokamak Test (DTT), currently under construction at ENEA Frascati, is designed to investigate power exhaust solutions and plasma-facing component protection under reactor-relevant conditions [1]. Among its diagnostic systems, bolometry will play a key role in characterizing plasma radiation, impurity studies, radiative cooling including detached divertor scenarios [2].
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Dominik Najman (IPP CAS)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINESPoster
Magnetic systems in future fusion reactors require reliable and sturdy diagnostic system with sensor units withstanding extreme operational conditions while providing precise signals required for advanced plasma control. This contribution mainly details the engineering design and integration of innovative steady state magnetic sensors for the DTT and partially covers magnetic sensors for...
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Daniele Iannarelli (Università la Sapienza di Roma), Francesco Napoli20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINESPoster
I attach the abstract as a PDF file.
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Emmanuele Peluso (ENEA - Tor Vergata)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINESPoster
Abstract:
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During the OP1 campaign of the JT-60SA, two out of three classes of disruption were strongly associated with edge cooling events: radiative disruptions and control failure ones. The former is due to an unfavourable combination of the edge heating scheme and high gas pumping, while the latter is due to a temperature decrease at the edge during high-density discharges, leading to... -
Dr Giovanni Artaserse (ENEA NUC-DTT-OPD)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINES DTT DiagnosticsPoster
The Divertor Tokamak Test (DTT) facility, currently under construction at ENEA Research Center in Frascati, is a high-field superconducting device designed to investigate the power exhaust solutions for future DEMO-class reactors. It will feature actively cooled tungsten components to test advanced magnetic configurations, which requires a highly accurate magnetic diagnostics for plasma...
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Mrs Emma Amadou, Filippo Bagnato (DTT S.c.a.r.l.)20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINES DTT DiagnosticsPoster
A Charge Exchange Recombination Spectroscopy (CXRS) diagnostic for the Divertor Tokamak Test (DTT) is currently under design. DTT is a medium-sized (R = 2.19 m, a = 0.70 m), fully superconducting tokamak, presently under construction at the ENEA Research Center in Frascati, Italy. Thanks to its high external heating power (up to P = 45 MW, provided by a combination of ECRH, ICRH and NBH), DTT...
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Amir Khan (LNF-INFN & University of Rome 'Tor Vergata')20/10/2026, 16:10DIAGNOSTICS FOR FUSION MACHINESPoster
Metal-halide perovskites are emerging as promising active materials for direct X-ray detection because they combine high-Z constituent elements, strong X-ray attenuation, high bulk resistivity and favorable charge transport. Reported mobility-lifetime (μτ) products can be competitive with conventional detector semiconductors, while low-temperature solution processing offers a route to scalable...
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Francesco Filippi (ENEA)20/10/2026, 16:10MEASUREMENTS OF DENSITY AND TEMPERATUREPoster
Several fusion devices have been implemented second harmonic dispersion interferometer, which has been used to measure the line-integrated electron density (LIED). This diagnostic technique, which will be analyzed here in its homodyne implementation, is based on a laser beam which propagates through the plasma collinearly with the beam converted into one of its harmonics, typically the...
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