Brilliant light for materials science: industrial applications of synchrotron radiation based microtomography at the tomography instruments by GEMS at PETRA III

Marc Thiry; Julian Moosmann; Jörg Hammel; Fabian Wilde; Pidassa M. Bidola; Felix Beckmann

doi:10.1117/12.2596240

25 November 2021 Brilliant light for materials science: industrial applications of synchrotron radiation based microtomography at the tomography instruments by GEMS at PETRA III

Marc Thiry, Julian Moosmann, Jörg Hammel, Fabian Wilde, Pidassa M. Bidola, Felix Beckmann

Author Affiliations +

Proceedings Volume 11840, Developments in X-Ray Tomography XIII; 118400U (2021) https://doi.org/10.1117/12.2596240
Event: SPIE Optical Engineering + Applications, 2021, San Diego, California, United States

Abstract

The Helmholtz-Zentrum Geesthacht, Germany, is operating the user experiments for microtomography at the beamlines P05 and P07 using synchrotron radiation produced in the storage ring PETRA III at DESY, Hamburg, Germany. Attenuation-contrast and phase-contrast techniques were established to provide an imaging tool for applications in biology, medical science and materials science. In the recent years we rebuilt the integration of imaging detectors. This allows the user to choose from a set of cameras based on different CMOS and CCD sensors. Here we will present the features of the different camera system together with the advantage for different applications. Furthermore, we rebuilt the data preprocessing before reconstruction to provide different scanning techniques to investigate samples larger than the field of view of the X-ray beam. Multi-scale tomography is realized by using different setups or to integrate a low-resolution together with a high-resolution region-of-interest invest

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Marc Thiry, Julian Moosmann, Jörg Hammel, Fabian Wilde, Pidassa M. Bidola, and Felix Beckmann "Brilliant light for materials science: industrial applications of synchrotron radiation based microtomography at the tomography instruments by GEMS at PETRA III", Proc. SPIE 11840, Developments in X-Ray Tomography XIII, 118400U (25 November 2021); https://doi.org/10.1117/12.2596240

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