Jingjing Zhang

TL;DR: The first realization of a macroscopic volumetric invisibility cloak constructed from natural birefringent crystals is reported, capable of hiding, for a specific light polarization, three-dimensional objects of the scale of centimetres and millimetres.

TL;DR: A planar metamaterial structure composed of a split-ring-resonator (SRR) and paired nano-rods is employed to experimentally realize a spectral response at near-infrared frequencies resembling that of electromagnetically induced transparency.

TL;DR: In this paper, the authors investigated a general class of electromagnetic devices created with any continuous transformation functions by rigorously calculating the analytical expressions of the electromagnetic field in the whole space, and they proposed a spherical field rotator which functions as not only a wave vector rotator but also a polarization rotator depending on the orientations of the spherical rotator with respect to the incident wave direction.

TL;DR: A waveguide-based retrieval method for measuring complex permittivity and permeability tensors of metamaterials is presented and shows its effectiveness in the effective parameters extraction.

TL;DR: In this article, the electromagnetic properties of plane-transformed invisibility cloaks are quantitatively studied, and it is demonstrated that an ideal elliptical cylindrical cloak is inherently visible.