Dual-broadband absorberTerahertzA dual-broadband absorption metamaterial based on a composite structure consisting of metal and vanadium dioxide is designed and analyzed. By controlling the temperature of vanadium dioxide, the absorption band of the device can be manipulated. At T=300K, before the VO...
A dual-band broadband absorber based on frequency selective surface (FSS) is proposed. This double-layer absorber consists of two layers of FSS structure; each layer has a unique construction and plays its wave-absorbing function in different frequency bands. In the low-frequency band, layer I ...
A Metamaterial Absorber for the Terahertz Regime: Design, Fabrication and Characterization. Opt. Express. 16, 7181–7188 (2008). Article ADS Google Scholar Aydin, K., Ferry, V. E., Briggs, R. M. & Atwater, H. A. Broadband Polarization-Independent Resonant Light Absorption Using Ultrathin...
Switchable dual-broadband to single-broadband terahertz absorber based on hybrid graphene and vanadium dioxide metamaterials switchable and tunable terahertz (THz) metamaterial absorber with dual-broadband, single-broadband perfect absorption using graphene and vanadium dioxide (VO _... D Hu,N Jia,Q Zhu...
In this paper, a tunable terahertz metamaterial absorber with two bands is proposed. It is composed of Au reflector, dielectric layer and periodic array of Au. By adjusting different materials and optimizing parameters, it can achieve the characteristics of both broadband and single peak absorption....
We propose a wide-angle, polarization-independent and dual-band infrared perfect metamaterial absorber made of double L-shaped gold patches on a dielectric spacer and opaque gold ground layer. Numerical and experimental results demonstrate that the absorber has two near-unity absorption peaks, which ...
Dual resonating C-band with enhanced bandwidth and broad X-band metamaterial absorber An absorber structure is proposed in this paper that has dual resonance in the C-band and shows broadband absorption characteristics in the X-band on alter... M Agarwal,AK Behera,MK Meshram - 《Applied Physics...
In this paper, we report the design, fabrication, and measurement of a metamaterial absorber that is constructed of a periodic array of tetra-arrow resonat... L Long,Y Yang,C Liang - 《Journal of Applied Physics》 被引量: 172发表: 2011年 Broadband and polarization-insensitive terahertz absor...
We propose a dual-band metamaterial perfect absorber with a metal–insulator–metal structure (MIM) for use in infrared (IR) stealth technology. We designed the MIM structure to have surface plasmon polariton (SPP) and magnetic polariton (MP) resonance peaks at 1.54 μm and 6.2 μm,...
Broadband Metamaterial Absorbers 2019, Advanced Optical Materials Broadband, wide-angle, and polarization-independent metamaterial absorber for the visible regime 2017, Optics Express Multiband Metamaterial Absorber Design Based on Plasmonic Resonances for Solar Energy Harvesting ...