Fig. 4
From: Advancing X-ray quantum imaging through Monte-Carlo simulations
(A–D) Classical image of a πK with uniform transmittance \(\:T=0.8\). The image was obtained by summing up all the imaged frames. The panels represent different illuminations conditions: (A) a point source with a single beam direction (IDL), (B) illumination with half angle divergence of 2.15 µrad (DVG), (C) illumination with a beam size of 200 μm (WDT) and (D) illumination with both half angle divergence of 2.15 µrad and beam size of 200 μm (MIX). (E-H) Quantum image of the same sample under the corresponding illumination conditions. The slits sizes used are 100 μm for the first one and 125 μm for the second. Simulations were performed with 4 million source rays.
