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Based on the concept of sub-wavelength imaging through compensated bilayer ofanisotropic metamaterials (AMMs), which is an expansion of the perfect lensconfiguration, we propose two dimensional prism pair structures of compensatedAMMs that are capable of manipulating two dimensional sub-wavelength images. Wedemonstrate that through properly designed symmetric and asymmetric compensatedprism pair structures planar image rotation with arbitrary angle, lateral imageshift, as well as image magnification could be achieved with sub-wavelengthresolution. Both theoretical analysis and full wave electromagnetic simulationshave been employed to verify the properties of the proposed prism structures.Utilizing the proposed AMM prisms, flat optical image of objects withsub-wavelength features can be projected and magnified to wavelength scaleallowing for further optical processing of the image by conventional optics.

Sub-wavelength image manipulating through compensated anisotropic metamaterial prisms