Scientists Steer Infrared Light Through an Invisible Waveguide
Researchers at the University of Stuttgart and the Istituto Italiano di Tecnologia (IIT) in Milan have demonstrated that placing a nanoscale gold antenna on a molybdenum oxy-dichloride (MoOCl₂) crystal can direct infrared light along a single, narrow route without requiring any physically carved waveguides, according to findings published in Nature Nanotechnology. How Natural Crystal Anisotropy … Read more