Nikolay I. Zheludev

TL;DR: An optical system configured to direct radiation onto an object, comprising a source of radiation and a lens (3), comprising an arrangement of features (13) configured to allow transmission of radiation from said source, the object being located at a distance from the lens(3) such that at least one caustic due to diffraction of radiation through the features(13) is in focus on said object, having at least 1 dimension which is smaller than the wavelength of the radiation from the source.

TL;DR: In this article, the properties of specific configurations based on toroidal and supertoroidal currents are modeled with the finite-difference time-domain method, and a design of a new type of nonradiating system based on a left-handed metamaterial is proposed and the system performance is modeled numerically.

TL;DR: In this paper, a method and a device are disclosed for changing the color of a metal surface in a given part of the electromagnetic spectrum by creating a surface relief as an array of raised or indented repeated elements without breaking the continuity of the surface.

TL;DR: In this article, the authors demonstrated that the electric and magnetic resonances can be separately switched off and on by positioning the metamaterials along a standing wave, while both resonances are present in travelling-wave spectra.