yellow-force

Does it work with phase-only hologram

6

Hi Fred (and others), How can I use my own phase/amplitude pattern for calculating the Fresnel and Fraunhofer diffraction? In my project I have a phase-only hologram (a 2D hologram...

switching the order of RectAperture and lens produces different results?

1

Hi all, I have a simple system with only a lens and a rectangular aperture. I notice that when switching the order of them, I get different phase results. For...