Investigations and Tests for the Double Crystal Monochromators KS1 and KS2 for JET

摘要

For the design and construction of the two double crystal monochromators built for JET, the 'active phase' (system KS1) and the 'spatial scan' (system KS2) double crystal devices, several tests of important components had to be performed. Results are given for the tests of suitable crystals, the measurements of the dispersion and resolution of the swivelled double crystal device, the tests of the collimators, and the development of the large-area X-ray source, which was applied for the KS2 X-ray tests. (ERA citation 13:005229)