High-speed adaptive correction of optics, based on real-time metrology feedback, has
benefitted numerous scientific communities for several decades. However, it remains a …

The planning and construction of new and upgraded high-brightness X-ray synchrotron and
free electron laser sources, such as the Advanced Photon Source upgrade project (APS …

We describe the application of an AI-driven system to autonomously align complex x-ray-
focusing mirror systems, including mirrors systems with variable focus spot sizes. The …

Synchrotron radiation provides a number of outstanding features that are highly valuable for
X-ray imaging and tomography. One of them is the partial coherence of the radiation, which …

A wavefront metrology setup based on the X-ray grating interferometry technique for
spatially resolved, quantitative, in situ and at-wavelength measurements of the wavefront at …

We report a novel method for in situ metrology of an X-ray bimorph mirror by using the
speckle scanning technique. Both the focusing beam and the “tophat” defocussed beam …

X-ray wavefront sensing techniques play an important role in both in situ metrology of X-ray
optics and X-ray phase contrast imaging. In this letter, we report an approach to measure …

A neural-network machine learning model is developed to control a bimorph adaptive mirror
to achieve and preserve aberration-free coherent X-ray wavefronts at synchrotron radiation …

In this paper, we summarize briefly some of the future trends in synchrotron science as seen
at the National Synchrotron Light Source II, a new, low emittance source recently …

A microfocus X-ray grating interferometer (MFXGI) is proposed to measure the profile of the
X-ray wavefront and slope error of X-ray optical elements. This device consists of a phase …