negativerefraction相关论文
The equivalent medium theory of metamaterials provides a way to obtain their effective constitutive parameters.How-ever,......
The resolution of imaging is limited by the missing of high-frequencies information.However,these information can be amp......
the phenomenon of negative refraction of TM-polarized light was manifested theoretically according to solving the Maxwel......
研究亚波长负折射光栅透镜的柱矢量光束聚焦效应,探索并分析光栅的材料、几何参数等对聚焦效果的影响。亚波长光栅的-1级衍射效应......
采用平面波展开法和时域有限差分法研究了二维空气环型光子晶体的负折射现象。通过平面波法计算了三角晶格空气环型光子晶体的能带......
利用十字型金属线和改造的开口谐振环设计了一种新型左手材料，通过S参数反演法进行参数提取表明，这种结构的左手材料可以在千兆赫兹......
Multiple super-resolution imaging in the second band of gradient lattice spacing photonic crystal fl
Based on the triangular lattice two-dimensional photonic crystal(PC), the lattice spacing along the transverse direction......
为了研究光子晶体负折射率所在的频率范围，基于有限元算法分析数值来求解二维光子晶体的带隙结构，这一过程涉及如何设计数学和物理模......
The recent discovery and realizations of higher-order topological insulators enrich the fundamental stud-ies on topologi......
Soft metamaterial based on coreshell-structured nanorod fluids with an electrically tunable negative
In the past decade,many efforts have been devoted to develop various metamaterials with different functions.But most......
基于二维光子晶体的负折射和亚波长成像特性,提出了一种可以实现超分辨成像的共聚焦系统,使用时域有限差分法(FDTD)仿真了共聚焦系......
这份报纸打算认识到有吸收的否定折射在一个稠密的四水平的原子系统由电磁地导致的透明性(EIT ) 压制了。没有对探查域作出回应的......
