Optimizing Waveguide Outcoupling Gratings for Uniform Multiple Channels
In the design of waveguide-based near-to-eye displays, a key issue is the configuration of the in- and outcoupling gratings. As a multi-channel imaging system, the uniformity among all output channels must be ensured. In this example, a set of outcoupling gratings are optimized in VirtualLab, so to generate uniform multiple channels. For grating modeling and diffraction efficiency calculation in the optimization, rigorous Fourier modal method is employed.
- Use Case (PDF)pdf18.05.2019
- Use Case and sample files in VirtualLab Fusion (ZIP)zip18.05.2019