Steering x-ray beams from the source towards the experiment without distorting their wavefront defines extraordinary high-quality requirements on the production of the x-ray optics. We report on how this demand settled with in situ shot-to-shot wavefront sensing optimization of KB optics at SwissFEL beamlines. This contribution presents methodology that combines moir´e interferometry and single-phase-grating Talbot interferometry. We discuss an online Kirkpatrick-Baez (KB) test plan at the Cristallina beamline based on single phase grating Talbot interferometry, demonstrating progressive optimization steps in minimizing KB wavefront distortion.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.