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Bending light around tight corners without backscattering losses |
November 20, 2018
Researchers demonstrate a new optical waveguide capable of bending photons around tight corners on a smaller scale than previously possible. The technology is made possible by through photonic crystals using the concept of topological insulators.
Link: https://www.sciencedaily.com/releases/2018/11/181119160234.htm
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