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We experimentally demonstrate a magnifying wire medium (WM) prism hyperlens at THz frequencies. The different lengths of wire in the prism have different resonance frequencies, so that there is no frequency at which a good image is possible. We show that using spatially varying time gating or frequency convolution the resonant response can be removed and experimentally demonstrate sub-diffraction magnified imaging of a sub-wavelength double aperture.
|Title of host publication||Proceedings of 11th International Congress on Engineered Material Platforms for Novel Wave Phenomena|
|Publication date||14 Nov 2017|
|Publication status||Published - 14 Nov 2017|
|Event||11th International Congress on Engineered Material Platforms for Novel Wave Phenomena, Metamaterials 2017 - Marseille, France|
Duration: 28 Aug 2017 → 2 Sep 2017
|Conference||11th International Congress on Engineered Material Platforms for Novel Wave Phenomena, Metamaterials 2017|
|Period||28/08/2017 → 02/09/2017|
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01/06/2016 → 31/03/2020