有在 metal-dielectric-metal 结构嵌入的 InSb 的一个热地悦耳的兆兆赫 metamaterial 吸收器(麻省) 被建议。传播和建议 metamaterial 吸收器的调节性质为从 160 K 到 350 K 的温度被分析。模仿的结果证明吸收器的最大的吸收是将近 99.8% 在一在 38 GHz,和吸收频率的一半最大值(FWHM ) 完整宽度能动态地从 0.82 THz 被调节到 1.02 THz。
A thermally tunable terahertz metamaterial absorber(MA) with InS b embedded in a metal-dielectric-metal structure is proposed. The transmission and tuning properties of the proposed metamaterial absorber are analyzed for the temperature ranging from 160 K to 350 K. The simulated results show that the maximum absorption of the absorber is nearly 99.8% at a full-width at half-maximum(FWHM) of 38 GHz, and the absorption frequency can be dynamically tuned from 0.82 THz to 1.02 THz.