Design of a metasurface-based dual-band Terahertz perfect absorber with very high Q-factors for sensing applications
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.02.013
Abstract: Abstract We report on a novel very high Q -factor dual-band Terahertz perfect absorber composed of a metasurface located on top of a flexible polyimide spacer deposited on a silver ground layer. The metasurface is… read more here.
Keywords: dual band; band terahertz; perfect absorber; metasurface ... See more keywords
Tunable bandwidth terahertz perfect absorption device based on vanadium dioxide phase transition control.
Sign Up to like & getrecommendations! Published in 2024 at "Dalton transactions"
DOI: 10.1039/d4dt01158a
Abstract: Utilizing the phase transition principle of VO2, this paper presents a tunable ultra-wideband terahertz perfect absorption device with simple structure and tunability. The proposed broadband terahertz perfect absorption device is a three-layer structure with a… read more here.
Keywords: terahertz perfect; perfect absorption; absorption; absorption device ... See more keywords