Pointwise vs. Integral Operations
Look & Feel
VirtualLab Fusion allows you to control how much diffraction effects are included in your modeling. Free space propagation in integral form includes diffraction, whereas a pointwise propagation assumes negligible diffraction effects. See how to configure free space propagation with the tool Pointwise vs. Integral Operations.
Example:
Tutorial
Free Space Propagation Settings
This tutorial presents the different options users have in VirtualLab Fusion to configure the selection of Fourier transform algorithms.
Use Case
Investigation of Propagated Light behind a Microlens Array
This use case investigates light behind a microlens array. Effects in the near field, focal plane and far field are shown and discussed.