期刊
NANO LETTERS
卷 14, 期 1, 页码 78-82出版社
AMER CHEMICAL SOC
DOI: 10.1021/nl403253c
关键词
Graphene; Fano resonance; plasmonics; tunable resonances
类别
资金
- ARO MURI [56154-PH-MUR (W911NF-09-1-0539)]
- ARO [57566-PHRIP (W911NF-10-1-0380)]
- AFRL Materials and Manufacturing Directorate Applied Metamaterials Program
- NSF [DMR 0847638]
- DTRA [HDTRA1-09-1-0047]
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [0847638] Funding Source: National Science Foundation
Pauli blocking of interband transistions gives rise to tunable optical properties in single layer graphene (SLG). This effect is exploited in a graphene-nanoantenna hybrid device where Fano resonant plasmonic nanostructures are fabricated on top of a graphene sheet. The use of Fano resonant elements enhances the interaction of incident radiation with the graphene sheet and enables efficient electrical modulation of the plasmonic resonance. We observe electrically controlled damping in the Fano resonances occurring at approximately 2 mu m, and the results are verified by full-wave 3D finite-element simulations. Our approach can be used for development of next generation of tunable plasmonic and hybrid nanophotonic devices.
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