Metasurfaces: Controlling the Bandwidth of Terahertz Low-Scattering Metasurfaces (Advanced Optical Materials 11/2016)
详细信息 查看全文
- 作者：Jie Zhao ; Qiang Cheng ; Xin Ke Wang ; Min Jie Yuan ; Xiao Zhou ; Xiao Jian Fu ; Mei Qing Qi ; Shuo Liu ; Hai Bin Chen ; Yan Zhang and Tie Jun Cui
- 刊名：Advanced Optical Materials
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：4
- 期：11
- 页码：1660
- 全文大小：2061K
- ISSN：2195-1071
文摘
On page 1773, low-scattering metasurfaces with controlled bandwidths are realized by Q. Cheng, T. J. Cui, and co-workers. The metasurface is divided into several unequally sized rectangular sections, which are randomly occupied by three basic elements with different reflection phases. When light is incident upon the metasurface, the backward energy is dispersed into various directions due to the strong interference from the elements with different reflection phases.