arXiv · cond-mat/0302321
The planar perfect lens: physical requirements and possible alternative realizations
Abstract
Several alternative possibilities of how to create an electromagnetic device being able to reconstruct near-field distribution of a source with sub-wavelength resolution (so-called perfect lens) are considered. It is shown that there is a variety of such means not involving double-negative (left-handed, or Veselago) materials or periodical backward-wave structures. It is demonstrated that devices working in a similar manner can be constructed using planar grids or material sheets imposing necessary boundary conditions at two parallel planes in air.
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Stanislav Maslovski, Sergei Tretyakov. 2003-02-17. The planar perfect lens: physical requirements and possible alternative realizations. https://arxiv.org/abs/cond-mat/0302321
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