The MAST-U Super-X divertor provides the opportunity to study fusion plasma exhaust in novel conditions. However, in order to study these conditions advanced diagnostics are required. Following the development of the MAST-U Multi-Wavelength Imaging (MWI) diagnostic, we present the installation of a multi-delay coherence imaging spectroscopy (CIS…
2D electron density profiles obtained from coherence imaging spectroscopy in different MAST-U divertor
conditions are compared. The data includes variations of strike point position, core electron density, and heating
power. The improved performance of the long-legged divertors results in a lower electron density and particle flux at
the target …
