Possible Realization of Directional Optical Waveguides in Photonic Crystals with Broken Time-Reversal Symmetry
classification
❄️ cond-mat.mes-hall
keywords
crystalsphotonicwaveguidesallowanalogsbrokenconstructdirection
read the original abstract
We show how in principle to construct analogs of quantum Hall edge states in "photonic crystals" made with non-reciprocal (Faraday-effect) media. These form "one-way waveguides" that allow electromagnetic energy to flow in one direction only.
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