In this paper, a reflective metasurface composed of a dielectric substrate sandwiched with a
double-split-ring (DSR) structure InSb and a metal ground plane was proposed in terahertz …

In this work, terahertz (THz) temperature-dependent properties of defect mode in a defective
semiconductor-dielectric photonic crystal (SDPC) are theoretically investigated based on the …

A tunable metal/magneto-optic plasmonic lens for terahertz isolator is demonstrated. Based
on the magneto-optical effect of the semiconductor material and non-symmetrical structure …

Tunable photonic crystal plays an important role for the fabrication of optical device. The
photonic bandgap of it can be tuned by changing its crystal structural parameters or material …

The rupture of periodicity caused by one defect (defect layer) in a one-dimensional photonic
crystal (1DPhC) results in a narrow transmission spectral line in the photonic band-gap, and …

Controlling terahertz (THz) waves, especially the polarization state and deflection angle, is
important in THz application systems. But most of conventional THz metasurfaces have …

In this work, an active nonreciprocal THz beam steering has been proposed based on a
transversely magnetized metal/InSb metagrating. The nonreciprocal dispersion relation and …

We propose a subwavelength B-shaped metallic hole array filter with an embedded
thermally tunable InSb semiconductor bar in the terahertz regime. The resonance frequency …

In this paper, a tunable ultra-wideband terahertz (THz) metasurface absorber utilizing
vanadium dioxide (VO 2) has been designed with the assistance of the Binary Grey Wolf …

In this paper, one-dimensional (1D) photonic crystals (PCs) based on InSb and nonlinear
materials are studied using the transmission matrix method. It is found that in the terahertz …