Researchers develop low-cost optical waveguide for AR using 3D printing

A team of researchers at the University of Melbourne has developed a low-cost prototype of a liquid-based geometric waveguide combiner for augmented reality (AR) applications. The device replaces complex fabrication steps used in conventional optical combiners by integrating silicone oil and PolyJet 3D printing in a simplified production method. The work was published in a […]