Abstract
The layered synthetic microstructure (LSM) technology has made two-dimensional soft x-ray imaging of a tokamak plasma in a single impurity spectral line emission feasible. The curved LSM is used both as an optical filter, with a bandpass in the range of interest on the order of 1.5 Å, and as a focusing optic. A detailed design of a narrow bandpass curved LSM-based pinhole camera, which will image the the region from the scrape-off layer 26 cm into the plasma in the DIII-D tokamak plasma in C vi Lyman α emission at 34 Å, will be presented.
Original language | English |
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Pages (from-to) | 5174-5175 |
Number of pages | 2 |
Journal | Review of Scientific Instruments |
Volume | 63 |
Issue number | 10 |
DOIs | |
State | Published - 1992 |
Externally published | Yes |