Development of fully automatic high-energy x-ray tomography system at SPring-8 BL28B2

Kentaro Uesugi; Masato Hoshino; Masayuki Uesugi; Takashi Kameshima; Takaki Hatsui; Yasumasa Joti; Toshiyuki Hiraki; Tetsuo Honma; Junpei Yamada; Michihiro Sugahara; Hidekazu Takano; Makina Yabashi

doi:10.1117/12.3027969

24 October 2024 Development of fully automatic high-energy x-ray tomography system at SPring-8 BL28B2

Kentaro Uesugi, Masato Hoshino, Masayuki Uesugi, Takashi Kameshima, Takaki Hatsui, Yasumasa Joti, Toshiyuki Hiraki, Tetsuo Honma, Junpei Yamada, Michihiro Sugahara, Hidekazu Takano, Makina Yabashi

Author Affiliations +

Proceedings Volume 13152, Developments in X-Ray Tomography XV; 131521S (2024) https://doi.org/10.1117/12.3027969
Event: Optical Engineering + Applications, 2024, San Diego, California, United States

Conference Poster

Abstract

At SPring-8 BL28B2, Hoshino et al. developed a CT measurement technique using high-energy x-rays (200keV) to observe internal structures of materials. Combining this with a sample exchange robot, high-def x-ray camera, and SP8-DC computer tech, they automated the process from measurement to image reconstruction. The system captures projection images with a maximum field of view of 48mm x 1.2mm, handling larger specimens by repeated scans and stacking CT images. Measuring a sample with the size of 48mm x 10mm takes about 1.5 hours with the effective pixel size of 3.72um/pixel. Then, transferring the data to SP8-DC is completed within half an hour, and image reconstruction takes approximately 6 hours.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Kentaro Uesugi, Masato Hoshino, Masayuki Uesugi, Takashi Kameshima, Takaki Hatsui, Yasumasa Joti, Toshiyuki Hiraki, Tetsuo Honma, Junpei Yamada, Michihiro Sugahara, Hidekazu Takano, and Makina Yabashi "Development of fully automatic high-energy x-ray tomography system at SPring-8 BL28B2", Proc. SPIE 13152, Developments in X-Ray Tomography XV, 131521S (24 October 2024); https://doi.org/10.1117/12.3027969

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