Metrology characterization of ultraprecise bendable mirrors for the European XFEL: from offsite calibration to installation and commissioning

The European XFEL requires long and ultraflat X-ray mirrors of high precision for the beam offset and distribution system [Altarelli et al. (2006), XFEL Technical Design Report, DESY 2006-097. DESY, Hamburg, Germany]. A general specification of the beam transport mirrors is a length of up to 950   mm and an optical surface with a deviation from a perfectly flat surface of

Source: Journal of Synchrotron Radiation - June 17, 2019 Category: Physics Authors: Vannoni, M. Freijo Mart í n, I. Smidtchen, S. Baumann, T.M. Meyer, M. Music, V. Tags: X-ray optics metrology bender mirror research papers Source Type: research