Two-dimensional X-ray focusing by off-axis grazing incidence phase Fresnel zone plate on the laboratory X-ray source
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文摘

Off-axis grazing incidence phase Fresnel zone plate is realized for X-ray focusing.

The size of the focal spot is 1.5×3 μm2 at the laboratory X-ray source.

The efficiency of X-ray focusing is ~30%.

GIPFZP provides a focal spot size of a few tens of nm on the synchrotron source.

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