ArticleOptics express2019
Sample phase gradient and fringe phase shift in dual phase grating X-ray interferometry.
Article in Optics express, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Sample phase gradient and fringe phase shift in triple phase grating X-ray interferometry.OSA continuum · 2020Article
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Authors and funding
3 authors.
Funding
Abstract
One of the key tasks in grating based x-ray phase contrast imaging is to accurately retrieve local phase gradients of a sample from measured intensity fringe shifts. To fulfill this task in dual phase grating interferometry, one needs to know the exact mathematical relationship between the two. In this work, using intuitive analysis of the sample-generated fringe shifts based on the beat pattern formation mechanism, the authors derived the formulas relating sample phase gradients to fringe phase shifts. These formulas provide also a design optimization tool for dual phase grating interferometry.
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Registered trials
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