In recent years, van der Waals crystals have evolved from scientific curiosities into a versatile platform for exploring novel quantum phases and unconventional nanophotonic phenomena. Their layered ...

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 ...

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