TY - JOUR
T1 - Development of multi-beam optics for time-resolved X-ray tomography
T2 - 14th International Conference on Synchrotron Radiation Instrumentation, SRI 2021
AU - Voegeli, Wolfgang
AU - Liang, Xiaoyu
AU - Shirasawa, Tetsuroh
AU - Arakawa, Etsuo
AU - Hyodo, Kazuyuki
AU - Kudo, Hiroyuki
AU - Yashiro, Wataru
N1 - Funding Information:
We thank K. Hirano (KEK) for support at beamline 14C, and H. Sugiyama (KEK) for help with characterizing the silicon crystals. The research was supported by Japan Science and Technology Agency (JST) CREST (JPMJCR1765). This work was performed under the approval of the Photon Factory Program Advisory Committee (Proposal No. 2020G108) at beamline 14C of the Photon Factory, KEK. Additional experiments were conducted at beamline 28B2 of SPring-8, Japan. A part of the setup was fabricated in the machine shop of IMRAM, Tohoku University.
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2022
Y1 - 2022
N2 - A multi-beam X-ray optics that can image a sample from different directions in a large angular range simultaneously without sample rotation is reported. It consists of 28 thin silicon crystals that are arranged in a σ-polarization diffraction geometry so that the diffracted X-rays from an incident white synchrotron radiation beam pass through the sample. A tomogram of a simple test sample was calculated from projection images recorded with the optics, showing that an alignment accuracy sufficient for X-ray tomography can be achieved.
AB - A multi-beam X-ray optics that can image a sample from different directions in a large angular range simultaneously without sample rotation is reported. It consists of 28 thin silicon crystals that are arranged in a σ-polarization diffraction geometry so that the diffracted X-rays from an incident white synchrotron radiation beam pass through the sample. A tomogram of a simple test sample was calculated from projection images recorded with the optics, showing that an alignment accuracy sufficient for X-ray tomography can be achieved.
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U2 - 10.1088/1742-6596/2380/1/012063
DO - 10.1088/1742-6596/2380/1/012063
M3 - Conference article
AN - SCOPUS:85146867567
SN - 1742-6588
VL - 2380
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012063
Y2 - 28 March 2022 through 1 April 2022
ER -