Fourier optics Journal Article 3 wavefront propagation 2 Research Support, Non-U.S. Gov't 1 Research Support, U.S. Gov't, Non-P.H.S. 1 X-ray free-electron lasers 1 XFELs 1 mehr ... benchmarking 1 computer programs 1 data analysis and visualization 1 geometrical ray-tracing 1 grazing-incidence mirror 1 information optics 1 metasurfaces 1 multifunction 1 spin selective 1 start-to-end simulations 1 wave optics 1 weniger ...