Johannes Hagemann, DESY (formerly UGö): Enabling online phase retrieval for in-situ and operando #xray #imaging

No absorption for small objects, that makes us sad
but, phase shift for the rescue!

“meso objects” of sizes 500 nm to 1 mm; with complex internal structures that are to be analysed

phase and absorption mixed, “troubling” regime: #SmartPhase

Imaging method: X-ray near-field #holography, with the object in the diverging beam and free-space propagation