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

Researchers from the University of Rostock and Technion Haifa have created the first three-dimensional topological insulator for light. A judiciously placed screw dislocation allows optical signal ...

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Technion Haifa ,Julius Beck ,Alexander Szameit ,Lukas Maczewsky ,University Of Rostock ,Rostock University ,Zhejiang University China ,Zhejiang University ,Topological Insulators ,Insulators ,Crystals ,Hotonics ,