期刊
ADVANCED MATERIALS
卷 27, 期 7, 页码 1195-1200出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201405047
关键词
-
类别
资金
- National Natural Science Foundation of China [61401122, 61371044]
- National University of Singapore [R-263-000-688-112]
- AFOSR [FA9550-13-1-0204]
- Welch Foundation [F-1802]
Novel ultrathin dual-functional meta lenses are proposed, fabricated, tested, and verified in the microwave regime for the first time. The significance is that their anomalous transmission efficiency almost reaches the theoretical limit of 25%, showing a remarkable improvement compared with earlier ultrathin metasurface designs with less than 5% coupling efficiency. The planar metalens proposed empowers significant reduction in thickness, versatile focusing behavior, and high transmission efficiency simultaneously.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据