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. 2013 Apr 8;469(2152):20120533. doi: 10.1098/rspa.2012.0533

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© 2013 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/3.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 8. — Endoscope and flat lens with perfect conducting PCs: (a) a line source at frequency Ω=1.564 located above a rectangular PC consisting of 112 perfect conducting circular inclusions as in figure 3 leads to a ‘photonic jet’ effect below (endoscope effect); (b) a line source at frequency Ω=1.125 located above a rectangular PC consisting of 112 perfect conducting circular inclusions as in figure 3 leads to an elongated image underneath (Veselago lens); (c) zoom on dispersion diagram of figure 3. Note that each cell in the arrays in (a) and (b) has been rotated through an angle π/4.