https://doi.org/10.1051/epjconf/202431303005
Design of the Collective Thomson Scattering System on HL-3 tokamak
Southwestern Institute of Physics, 610041 Chengdu, China
* Corresponding author: shizb@swip.ac.cn
Published online: 15 November 2024
A collective Thomson scattering (CTS) diagnostic system is being developed to measure fastion velocity distribution on HL-3 tokamak. A 140 GHz gyrotron belonging to electron cyclotron resonance heating (ECRH) system would be used to generate probe beam. The scattering spectra among HL-3 parameter ranges are calculated to assess diagnostic feasibility. Scattering signals will be detected by a heterodyne system, which is proposed to optimize diagnostic performance.
© The Authors, published by EDP Sciences, 2024
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