Far-field and near-field wavefront manipulations enabled by metasurfaces

被引：0
|
作者：
Li, Yue [1 ]
Xiao, Shiyi [1 ,2 ,3 ]
He, Qiong [2 ,3 ]
Sun, Shulin [2 ,3 ]
Zhou, Lei [2 ,3 ]
机构：
[1] Shanghai Univ, Key Lab Specialty Fiber Opt & Opt Access Networks, Shanghai 200072, Peoples R China
[2] Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
[3] Fudan Univ, State Key Lab Surface Phys, Shanghai 200433, Peoples R China
来源：
2017 IEEE SIXTH ASIA-PACIFIC CONFERENCE ON ANTENNAS AND PROPAGATION (APCAP) | 2017年
关键词：
REFLECTION; INDEX;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a novel method for high efficiency wavefront control by utilizing insulator-metal and metal insulator-metal metamaterial. Based on such method, high efficiency anomalous reflection and planar focus lens are achieved in microwave region. Moreover, we demonstrate that such wavefront control can also be used in near-field optics with realizing an almost perfect the conversion of propagating waves into surface waves.
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页数：3
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