Engineering space for light via transformation optics.

@article{Kildishev2008EngineeringSF,
  title={Engineering space for light via transformation optics.},
  author={Alexander V. Kildishev and Vladimir M. Shalaev},
  journal={Optics letters},
  year={2008},
  volume={33 1},
  pages={
          43-5
        }
}
Conceptual studies and numerical simulations are performed for imaging devices that transform a near-field pattern into magnified far-zone images and are based on high-order spatial transformation in cylindrical domains. A lens translating a near-field pattern from an almost circular input boundary onto a magnified far-field image at a flat output boundary is considered. The lens is made of a metamaterial with anisotropic permittivity and permeability both depending on a single "scaling… 

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