Broadband metamaterial absorberDual control channelMultidimensional parameter manipulationIn this paper, we develop a dual-controlled graphene plasmon-based broadband metamaterial absorber (BMMA) integrating the photosensitive silicon. The designed device can implement active frequency, intensity, and bandwidth ...
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 ...
Dual-bandBroadbandTerahertzMetamaterialsIn 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 ...
Zhang, X., Dai, Y.S., Fang, J.G., Yin, Z.K., Cui, C.A.: Simulation and analysis of double-layer broadband electromagnetic metamaterial absorber based on resistive film. Electron. Technol. Soft. Eng. 21, 59–63 (2021b). ((In Chinese)) CAS Google Scholar Zhong, S.M., Wu, ...
et al. Polarization-independent dual-band infrared perfect absorber based on a metal-dielectric-metal elliptical nanodisk array. Opt. Express 19, 15221–15228 (2011). 17. Wang, B. X. et al. Theoretical investigation of broadband and wide-angle terahertz metamaterial absorber. IEEE Photonic. ...
Vanadium dioxide assisted broadband tunable terahertz metamaterial absorber. Sci. Rep. 585(9), 5751 (2019). 40. Wu, G. Z. et al. Ultra-wideband tunable metamaterial perfect absorber based on vanadium dioxide. Opt. Express 29, 2703–2711 (2021). 41. Mou, N., Tang, B., Li, J., ...
A simple design of ultra-broadband and polarization insensitive terahertz metamaterial absorber Ultra-broadband metamaterial absorbers have attracted considerable attention due to their great prospect for practical applications. These absorbers are us... BX Wang,LL Wang,GZ Wang,... - 《Applied Physics ...
A tunable metamaterial absorber(MA)with dual-broadband and high absorption properties at terahertz(THz)frequencies is designed in this work.The MA consists of a periodic array of flower-like monolayer graphene patterns at top,a SiO_(2)dielectric spacer in middle,and a gold ground plane at the ...
Development of a tunable broadband metamaterial absorber based on joint modulation of graphene and photosensitive silicon in the terahertz region 2023, Materials Science in Semiconductor Processing Citation Excerpt : Owing to the weak interactions between natural materials and THz wave, metamaterials are com...
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,...