All-angle negative refraction and evanescent wave amplification using one-dimensional metallodielectric photonic crystals
All-angle negative refraction and evanescent wave amplification using one-dimensional metallodielectric photonic crystals
复制标题
DOI：
10.1063/1.2360187
复制
发表时间：
2006-10-09
影响因子：
4
通讯作者：
Fan, Shanhui
中科院分区：
文献类型：
--
作者：
Shin, Hocheol;Fan, Shanhui
作者利用由金属-介电层组成的一维光子晶体，数值证明了传播波的全角负折射和倏逝波放大。它们的结构具有平行于物体平面的均匀表面，并在可见波长范围内工作。利用包括损耗在内的真实材料参数，他们设计了Ag-Si3N4多层结构，并验证了其在成像过程中的亚波长分辨率。(c) 2006年美国物理研究所。
The authors numerically demonstrate all-angle negative refraction for propagating waves, as well as evanescent wave amplifications, using a one-dimensional photonic crystal consisting of metal-dielectric multilayers. Their structure has uniform surfaces parallel to the object plane and operates at the visible wavelength range. Using realistic material parameters including loss, they design a Ag-Si3N4 multilayer structure and verified its subwavelength resolution in the image formation process. (c) 2006 American Institute of Physics.