The architecture can be applied either for increasing the verti- cal field of view size or the horizontal field of view size with compensation of chromatic dispersion resulting from the diffraction. Unlike in previous solutions, where such approach would lead to crosstalk generation, the proposed architecture different field of view parts are propagated in different waveguide locations, separated by the corresponding DOEs. The effectiveness of the architecture results from the multiple usage of the same propagation directions inside the waveguide by different field of view parts.
We report on a novel state-of-the-art diffraction optical elements (DOE) based waveguide architecture for aug- mented reality (AR) display with increased field of view and method for analytical design of such an architecture.
