Robust three-dimensional photonic insulators -- COMPAMED Trade Fair

"Screw this!" – Spiral dislocation gives 3D topological photonics a robust edge


Image: 3D topological insulator with the screw-type dislocation; Copyright: Julius Beck | Universität Rostock

First 3D topological insulator for light: A screw-type dislocation enables topologically protected transport of light in three dimensions

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Image: Microprocessor chip; Copyright: Messe Düsseldorf