作者
Xueqian Zhang, Zhen Tian, Weisheng Yue, Jianqiang Gu, Shuang Zhang, Jiaguang Han, Weili Zhang
发表日期
2013/6/21
期刊
Advanced Materials (Deerfield Beach, Fla.)
卷号
25
期号
33
页码范围
4567-4572
简介
A broadband terahertz wave deflector based on metasurface induced phase discontinuities is reported. Various frequency components ranging from 0.43 to 1.0 THz with polarization orthogonal to the incidence are deflected into a broad range of angles from 25 to 84. A Fresnel zone plate consequently developed from the beam deflector is capable of focusing a broadband terahertz radiation.
学术搜索中的文章
X Zhang, Z Tian, W Yue, J Gu, S Zhang, J Han… - Advanced Materials (Deerfield Beach, Fla.), 2013