Silicon Carbide Waveguides Face Cost and Optical Hurdles
Silicon carbide waveguides offer AR glasses a wider field of view and tougher optics, but experts warn of high costs, color dispersion, and brittleness that could limit near-term adoption.
If silicon carbide waveguides remain costly and optically imperfect, will the AR industry wait for the material to mature, or shift toward two-grating glass designs that trade field of view for affordability and clarity? The answer could determine whet...