A warrior winch is a type of lifting equipment which is specifically designed for professional recovery operations and normal customers who are looking for a powerful tool to assist them in dragging and pulling plus hauling for recovering the trailers and vehicles.
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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