Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to ...

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS Electromagnetic self-duality is one of the most fundamental symmetries of free-space. While in condensed matter ...

Fig. 1 The dielectric response models for conventional dielectric materials and for metamaterials. For conventional dielectric materials, there are three types of polarization models: Drude model for ...

Terahertz (THz) waves, situated between the microwave and infrared regions of the electromagnetic spectrum, have drawn considerable attention over the past two decades. Researchers from the Aerospace ...