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Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Themes Researchers JP Top Nanotechnology / Materials High-speed X-ray phase tomography with a millisecond-order temporal resolution High-speed X-ray phase tomography with a millisecond-order temporal resolution JAPANESEINQUIRY update：2020/06/16   NEXT PREV Features and Uniqueness We successfully realized millisecond-order X-ray phase tomography using a fringe-scanning method in grating-based X-ray interferometry. We obtained phase tomograms with a measurement time of 4.43 ms using a white synchrotron X-ray beam. The use of a fringe-scanning method enables us to achieve not only a higher spatial resolution but also a higher signal-to-noise ratio than that attained by the Fourier transform method. In addition, our approach can be applied to realize four-dimensional or high-throughput X-ray tomography for samples that can be rotated at a high speed. Keywords X-ray imaging CT millisecond synchrotron radiation Researchers International Center for Synchrotron Radiation Innovation Smart Wataru Yashiro, ProfessorDoctor of Engineering Laboratory Website researchmap Laboratory Website researchmap Related Information Wataru Yashiro, Chika Kamezawa, Daiji Noda, and Kentaro KajiwaraApplied Physics Express, 11, 122501 (2018)https://iopscience.iop.org/article/10.7567/APEX.11.122501/meta Browsing History Common Keywords Development of Passive Millimeter-wave Imaging Device for Practical Applications [ 佐藤 弘康 助教 ] X-Ray Phase Imaging for High-Sensitive Non-Destructive Testing [ 百生 敦 教授 ] Imaging and photoregulation of biological functions [ 水上 進 教授 ] User Who Reviewed This Content Also Reviewed Extracorporeal Shock Wave Therapy as a New, Non-Invasive Angiogenic Therapy [ SHIMOKAWA Hiroaki Professor ] Molecular Imaging from Basic Research to Clinical Application [ YANAI Kazuhiko Professor ] Advanced Educational Environment with Interactive Instruction System IMPRESSION [ Takashi Mitsuishi Associate Professor ] Research Profiles ©TOHOKU UNIVERSITY How to Use FAQ For Researchers Site Policy [jp] ©TOHOKU UNIVERSITY Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Fields Themes Researchers 日本語 ENGLISH Close