Source size and temporal coherence requirements of coded aperture type x-ray phase contrast imaging systems Munro, Peter R. T. ; Ignatyev, Konstantin ; Speller, Robert D. ; Olivo, Alessandro Abstract Publication: Optics Express Pub Date: September 2010 DOI: 10.1364/OE.18.019681 Bibcode: 2010OExpr..1819681M