Development of grating interferometer-based stroboscopic X-ray tomography

Yanlin Wu; Hidekazu Takano; Atsushi Momose

doi:10.1117/12.2525576

10 September 2019 Development of grating interferometer-based stroboscopic X-ray tomography

Yanlin Wu, Hidekazu Takano, Atsushi Momose

Proceedings Volume 11113, Developments in X-Ray Tomography XII; 111130Z (2019) https://doi.org/10.1117/12.2525576
Event: SPIE Optical Engineering + Applications, 2019, San Diego, California, United States

Abstract

X-ray phase/dark-field tomography by using an X-ray grating interferometer and white synchrotron radiation has been demonstrated to observe dynamics in materials consisting of light elements, because it is available with X-rays of a broad energy bandwidth. In this work, we combined X-ray phase/dark-field tomography with a stroboscopic technique, which synchronizes image acquisitions with repetitive tension applied to a sample. Snapshot images with a 200 μs temporal resolution are measured to reconstruct phase/dark-field tomograms. A result of stroboscopic X-ray dark-field tomography is described, which was obtained for a rubber sample under a 24 Hz repetitive compression-stretch motion of a 10 mm amplitude.

Conference Presentation

Citation Download Citation

Yanlin Wu, Hidekazu Takano, and Atsushi Momose "Development of grating interferometer-based stroboscopic X-ray tomography", Proc. SPIE 11113, Developments in X-Ray Tomography XII, 111130Z (10 September 2019); https://doi.org/10.1117/12.2525576

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