Chinese Optics Letters, Volume. 7, Issue 5, 05452(2009)
Study of X-ray Kirkpatrick-Baez imaging with single layer
The X-ray Kirkpatrick-Baez (KB) imaging experiment with single layer is implemented. Based on the astigmatism aberration and residual geometric aberration of a single mirror, a KB system with 16X mean magnification and approximately 0.45\circ razing incidence angle is designed. The mirrors are deposited with an Ir layer of 20-nm thickness. Au grids backlit by X-ray tube of 8 keV are imaged via the KB system on scintillator charge-coupled device (CCD). In the \pm80 \mum field, resolutions of less than 5 \mum are measured. The result is in good agreement with the simulated imaging.
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Baozhong Mu, Zhanshan Wang, Shengzhen Yi, Xin Wang, Shengling Huang, Jingtao Zhu, Chengchao Huang. Study of X-ray Kirkpatrick-Baez imaging with single layer[J]. Chinese Optics Letters, 2009, 7(5): 05452
Received: Jul. 2, 2008
Accepted: --
Published Online: May. 22, 2009
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