The impact of terahertz chiral metasurface resonator rotation on polarization properties of transmitted wave

Abstract

Abstract In this paper the influence of one and two chiral metasurfaces on polarization of the transmitted wave has been studied. The numerical simulation in CST Microwave Studio confirms the influence of the resonator rotation in the unit cell on polarizing properties of the metasurface. The ability of changing the polarization of the terahertz wave by two layers of such metasurfaces was shown. Thus, such metasurface can be used in development of mechanically-tunable polarization converter.