Achromatic approach to phase-based multi-modal imaging with conventional X-ray sources Endrizzi, Marco ; Vittoria, Fabio A. ; Kallon, Gibril ; Basta, Dario ; Diemoz, Paul C. ; Vincenzi, Alessandro ; Delogu, Pasquale ; Bellazzini, Ronaldo ; Olivo, Alessandro Abstract Publication: Optics Express Pub Date: June 2015 DOI: 10.1364/OE.23.016473 Bibcode: 2015OExpr..2316473E