Dual-band tunable infrared metamaterial absorber with VO2 conformal resonators
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.06.068
Abstract: Abstract A dual-band tunable infrared metamaterial absorber with VO 2 is proposed. This tunable metamaterial absorber is constructed of three individual layers of conformal resonating layer, dielectric layer, and metallic background. The resonator is composed… read more here.
Keywords: tunable infrared; dual band; metamaterial absorber; absorber ... See more keywords
Modes Coupling Analysis of Surface Plasmon Polaritons Based Resonance Manipulation in Infrared Metamaterial Absorber
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/srep46093
Abstract: Surface plasmon polaritons (SPPs) and standing wave modes provide interesting and exotic properties for infrared metamaterial absorbers. Coupling of these modes promises further development in this field but restricted by the complexity of modes analysis.… read more here.
Keywords: analysis; modes coupling; plasmon polaritons; surface plasmon ... See more keywords
Ultra-Broadband Infrared Metamaterial Absorber for Passive Radiative Cooling
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/38/3/034201
Abstract: Infrared metamaterial absorber (MMA) based on metal-insulator-metal (MIM) configuration with flexible design, perfect and selective absorption, has attracted much attention recently for passive radiative cooling applications. To cool objects passively, broadband infrared absorption (i.e. 8–14… read more here.
Keywords: broadband infrared; infrared metamaterial; metamaterial absorber; radiative cooling ... See more keywords
Implementing infrared metamaterial perfect absorbers using dispersive dielectric spacers.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.001727
Abstract: A typical metamaterial perfect absorber (MPA) is comprised of a metamaterial layer, a dielectric spacer, and a ground plane. The conventional spacer material is usually a lossy dielectric with little-dispersion for the purpose of easing… read more here.
Keywords: absorbers using; implementing infrared; dispersive dielectric; infrared metamaterial ... See more keywords
Tunable Infrared Metamaterial Emitter for Gas Sensing Application
Sign Up to like & getrecommendations! Published in 2020 at "Nanomaterials"
DOI: 10.3390/nano10081442
Abstract: We present an on-chip tunable infrared (IR) metamaterial emitter for gas sensing applications. The proposed emitter exhibits high electrical-thermal-optical efficiency, which can be realized by the integration of microelectromechanical system (MEMS) microheaters and IR metamaterials.… read more here.
Keywords: tunable infrared; metamaterial emitter; emitter; gas sensing ... See more keywords