Macroscopic invisibility cloak for visible light.

  title={Macroscopic invisibility cloak for visible light.},
  author={Baile Zhang and Yuan Luo and Xiaogang Liu and George Barbastathis},
  journal={Physical review letters},
  volume={106 3},
Invisibility cloaks, a subject that usually occurs in science fiction and myths, have attracted wide interest recently because of their possible realization. The biggest challenge to true invisibility is known to be the cloaking of a macroscopic object in the broad range of wavelengths visible to the human eye. Here we experimentally solve this problem by incorporating the principle of transformation optics into a conventional optical lens fabrication with low-cost materials and simple… 

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