Development and application of variable-magnification x-ray Bragg optics | Zendy

K. Hirano | Zendy; Yoshiki Yamashita | Zendy; Yumiko Takahashi | Zendy; Hiroshi Sugiyama | Zendy

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Development and application of variable-magnification x-ray Bragg optics

Author(s) -

K. Hirano,

Yoshiki Yamashita,

Yumiko Takahashi,

Hiroshi Sugiyama

Publication year - 2016

Publication title -

aip conference proceedings

Language(s) - English

Resource type - Conference proceedings

eISSN - 1551-7616

pISSN - 0094-243X

DOI - 10.1063/1.4952892

Subject(s) - wiggler , magnification , optics , beamline , physics , image resolution , x ray optics , detector , resolution (logic) , bragg's law , x ray , beam (structure) , diffraction , computer science , cathode ray , artificial intelligence , electron , quantum mechanics

A novel x-ray Bragg optics was developed for variable-magnification of an x-ray beam, and was combined with a module of the PILATUS pixel detector. A feasibility test of this optical system was carried out at the vertical-wiggler beamline BL-14B of the Photon Factory. By tuning the magnification factor, we could successfully control the spatial resolution of the optical system between 28 μm and 280 μm. X-ray absorption-contrast images of a leaf were observed at various magnification factors.

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