Single-image phase retrieval for hard X-ray grating interferometry
A single-image method is proposed for quantitative phase retrieval in hard X-ray grating interferometry. This novel method assumes a quasi-homogeneous sample, with a constant ratio between the real and imaginary parts of its complex refractive index. The method is first theoretically derived and pre...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | Journal of synchrotron radiation. - 1994. - 26(2019), Pt 1 vom: 01. Jan., Seite 215-219
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| 1. Verfasser: |
Wang, Zhili
(VerfasserIn) |
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| Weitere Verfasser: |
Ren, Kun,
Shi, Xiaomin,
Ren, Yuqi,
Gao, Kun,
Wu, Zhao |
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| Format: | Online-Aufsatz
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| Sprache: | English |
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| Veröffentlicht: |
2019
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| Zugriff auf das übergeordnete Werk: | Journal of synchrotron radiation
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| Schlagworte: | Journal Article
X-ray imaging
grating interferometry
phase retrieval
phase-contrast imaging |
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