Abstract

Active optics is a key technology for maintaining wavefront preservation during X-ray beam transport in fourth-generation light sources. In this paper, we pro-pose a concept for surface thermal-driven active op-tics. In this scheme, the overlap between the position of driving source and the x-ray footprint can give strong modulation performance, including spatial resolution and modulation efficiency. An electric-heating-based X-ray deformable mirror was developed. The performance of the mirror are demonstrated in this report.

© 2024 The Author(s)