Futuristic holographic displays will essentially require broadband chiro‐optical effects for
medical imaging, virtual reality, smart security, and optical encryption. However …

The efficient control of optical light at the nanoscale level attracts marvelous applications,
including thermal imaging, energy harvesting, thermal photovoltaics, etc. These applications …

Metasurfaces are composed of a two-dimensional array of carefully engineered
subwavelength structures. They provide a novel compact alternative to conventional …

Featuring shorter wavelengths and high photon energy, ultraviolet (UV) light enables many
exciting applications including photolithography, sensing, high-resolution imaging, and …

We propose the concept, synthesis, analysis, and design of graphene-based plasmonic
tunable low-pass filters operating in the terahertz band. The proposed structure is composed …

The role of humidity sensors in different industries and field applications, such as agriculture,
food monitoring, biomedical equipment, heating, and ventilation, is well known. However …

This work presents a dielectric material-based optical Tamm state (OTS) excitation
technique with modified dispersion characteristics for photonic spin hall effect (PSHE) …

In this paper, a 4-N, N-dimethylamino-4′-N′-methyl-stilbazolium tosylate (DAST) material
assisted one-dimensional photonic-crystal-based (1D-PhC) tunable optical filter is …

Surface plasmon polaritons (SPPs) Bragg reflector with more excellent optical properties are
investigated numerically. By introducing a finite array of periodic grooves on the two …

Featured Application Characterization of liquids especially edible oils and adulteration
detection using dielectric spectroscopy. Abstract A low-cost microwave sensor was designed …