Speckle-based x-ray phase-contrast imaging with a laboratory source and the scanning technique
2015 (English)In: Optics Letters, ISSN 0146-9592, E-ISSN 1539-4794, Vol. 40, no 12, 2822-2825 p.Article in journal (Refereed) Published
The speckle-based scanning method for x-ray phase-contrast imaging is implemented with a liquid-metal-jet source. Using the two-dimensional scanning technique, the phase shift introduced by the object is retrieved in both transverse orientations, and the limitations on spatial resolution inherent to the speckle-tracking technique are avoided. This method opens up possibilities of new high-resolution multimodal applications for lab-based phasecontrast x-ray imaging.
Place, publisher, year, edition, pages
Optics Info Base, Optical Society of America, 2015. Vol. 40, no 12, 2822-2825 p.
Other Physics Topics
IdentifiersURN: urn:nbn:se:kth:diva-170677DOI: 10.1364/OL.40.002822ISI: 000356234300038PubMedID: 26076271OAI: oai:DiVA.org:kth-170677DiVA: diva2:840272
FunderKnut and Alice Wallenberg FoundationSwedish Research Council
QC 201507072015-07-072015-07-032016-09-21Bibliographically approved