Effect of insufficient temporal coherence on visibility contrast in X-ray grating interferometry

X-ray grating interferometry, which has been spotlighted in the last decade as a multi-modal X-ray imaging technique, can provide three independent images, i.e., absorption, differential-phase, and visibility-contrast images. We report on a cause of the visibility contrast, an effect of insufficient...

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Veröffentlicht in:Optics express 2018-01, Vol.26 (2), p.1012-1027
Hauptverfasser: Yashiro, Wataru, Noda, Daiji, Kajiwara, Kentaro
Format: Artikel
Sprache:eng
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