Terahertz ultra-broadband perfect absorption and absorption-to-transparency switching based on Brewster metasurfaces
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Physics"
DOI: 10.1063/5.0283220
Abstract: In this paper, we propose a non-resonant tilted anisotropic Brewster metasurface to investigate its ultra-broadband absorption characteristics in the terahertz (THz) band. It consists of periodically tilted vanadium dioxide (VO2) films arranged in a silicon… read more here.
Keywords: broadband; thz; absorption; brewster ... See more keywords
Anomalous Brewster effect and evanescent modes at an achiral/chiral dielectric boundary under planar electromagnetic propagation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2019.1601781
Abstract: ABSTRACT Fresnel coefficients are examined for electromagnetic (EM) propagation across an achiral/chiral (ACC) boundary. It is found that upon both transmission and reflection, the incident plane (specifically perpendicularly or s-polarized) wave transforms into two modes… read more here.
Keywords: electromagnetic propagation; brewster; brewster effect; achiral chiral ... See more keywords
Metagrating-enabled Brewster's angle for arbitrary polarized electromagnetic waves and its manipulation.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.018113
Abstract: Brewster effect has attracted extensive interests through microwave to optical regime. However, previous work mainly focused on the cases with single linear polarization. We demonstrate in this paper an equal Brewster's angle for both TE… read more here.
Keywords: brewster angle; manipulation; metagrating enabled; brewster ... See more keywords