Performance and stability of mirror coatings for the ATHENA mission
Abstract
We present the expected coating performance based on design and simulations, tested coating performance evaluated by means of X-ray reflectometry and short and long term stability of several materials considered as coating options for the X-ray mirrors of the ATHENA mission. As part of this study we also report on the compatibility of the X-ray reflecting coatings to the industrial processes involved in the assembly of mirror modules using Silicon Pore Optics technology.
- Publication:
-
Space Telescopes and Instrumentation 2018: Ultraviolet to Gamma Ray
- Pub Date:
- July 2018
- DOI:
- 10.1117/12.2313275
- Bibcode:
- 2018SPIE10699E..3KD