Multi-beam X-ray optical system for high-speed tomography using a σ-polarization diffraction geometry
نویسندگان
چکیده
Abstract A multi-beam X-ray optical system using a σ-polarization diffraction geometry is proposed and its potential for high-speed tomography synchrotron radiation experimentally evaluated. Projection images of sample are obtained simultaneously from different directions with beams generated by white beam at silicon single crystals. This makes it possible to record tomographic dataset without rotation the or source. Data sets two samples in proof-of-principle experiment an exposure time 1 ms were successfully reconstructed advanced compressed-sensing algorithm.
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ژورنال
عنوان ژورنال: Applied Physics Express
سال: 2023
ISSN: ['1882-0786', '1882-0778']
DOI: https://doi.org/10.35848/1882-0786/ace5a5