Configuration of Grating Structures with Two-Dimensional Periodicity

Complex optical grating structures are widely used for several applications such as spectrometers, near-eye display systems, etc. VirtualLab Fusion provides rigorous analysis of arbitrary grating structures in an easy way by applying the Fourier modal method (FMM, also known as RCWA). With the graphical user interface, one can set up the geometry of a stack, so to generate complex grating structures. This use case is focused on the configuration of grating structures which exhibit a two-dimensional periodicity.