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Controlling light with metamaterial-based nonlinear photonic crystals

By: Seglaton
Here, we experimentally demonstrate unprecedented control over the nonlinear emission from metamaterials by constructing the first nonlinear metamaterial-based photonic crystals. We specifically demonstrate engineered nonlinear diffraction and all-optical scanning, enabling ultra-wide angular scanning of the nonlinear output from the metamaterial. We also demonstrate intense focusing of the non...
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