.png){kind=icon}
返回
Interaction between optical nano-objects at metallo-dielectric interfaces
.png){kind=icon}
PRE
AI
DOI：10.1038/nphys364.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
The light interactions between subwavelength apertures in metallic screens represent a basic diffraction phenomenon that has been studied for a long time. Initial reports have promoted the surface plasmon polariton (SPP) as the main vector responsible for the interaction. However, recent experimental results largely question this point of view and favour an interaction based on a new type of surface wave. Here we provide a comprehensive study of the different mechanisms involved in the electromagnetic interaction between optical nano-objects such as slits and holes at metallo-dielectric interfaces. We show that the interaction is driven by two very different near-field contributions, the SPP mode of the interface and a creeping wave. Although their relative impact strongly depends on the frequency range of interest and on the actual geometry of the nano-objects, SPPs are shown to be the primary vector of the interaction at visible frequencies.
Keyword:
SUBWAVELENGTH APERTURE
FILMS
TRANSMISSION
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
18.4
论文数:
6.7K
被引数:
5.7W
机构
暂无机构信息
引用论文
.png){kind=icon}
查看更多内容