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Sub-wavelength imaging with arrays of scatterers

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MWS - Mathematical theory and applications of multiple wave scattering

Since the early 2000s, there has been a continuous interest in electromagnetic metamaterials due to the extraordinary physical properties they offer. Particularly, the phenomena of negative refraction and perfect lensing in metamaterials that possess simultaneously negative permittivity and permeability have gained significant attention. Over the past decade, the focus of metamaterial research has shifted from volumetric metamaterials to quasi-planar metamaterials, commonly referred to as metasurfaces. During this talk, I will present a review of our findings on super-resolution and sub-wavelength imaging in planar polariton-resonant structures and metasurfaces formed by arrays of scatterers.

This talk is part of the Isaac Newton Institute Seminar Series series.

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