Research output: Contribution to journal › Article › peer-review
The challenges of a large-scale mirror design for the in-vessel collection system of ITER divertor Thomson scattering (DTS) are under consideration. These are the mirrors located out-of-line vision of fusion plasma (so called 'second mirrors') with a high-reflective Ag-based coating. The paper outlines: approaches providing optical surface shape and angular position stability; Ag coating applicability for ITER in-vessel environment, including resistance to accidental steam ingress. The proposed solutions may also appear to be of some use in other ITER diagnostics and in diagnostics of other fusion devices.
Original language | English |
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Article number | 086014 |
Journal | Nuclear Fusion |
Volume | 62 |
Issue number | 8 |
DOIs | |
State | Published - Aug 2022 |
ID: 99547028