Near-field optical observations of surface plasmon wave interference at subwavelength hole arrays perforated in Au film
文献类型：期刊论文
| 作者 | Li, JY ; Gan, L ; Li, ZY |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2013 |
| 卷号 | 22期号:11 |
| 关键词 | surface plasmon waves near-field pattern oscillation |
| ISSN号 | 1674-1056 |
| 通讯作者 | Li, JY (reprint author), Peking Univ, Int Ctr Quantum Mat, Beijing 100871, Peoples R China. |
| 中文摘要 | We image optical near-field patterns at subwavelength circular hole arrays in Au film by using scanning near-field optical microscopy in near-infrared wavelengths. Periodical oscillation features are found in the near-field images at the air/Au interface and exhibit two typical kinds of standing wave oscillation forms at the wavelengths corresponding to the transmission minimum and maximum in the transmission spectrum, and the latter one originates from the excitation and interference of a surface plasmon wave at the metallic hole arrays. Our work indicates that monitoring optical near-field patterns can help to reveal many interesting properties of surface plasmon waves at metallic nanostructures and understand their underlying physical mechanisms. |
| 资助信息 | National Basic Research Program of China [2011CB922002, 2013CB632704]; Knowledge Innovation Program of the Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57241]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, JY,Gan, L,Li, ZY. Near-field optical observations of surface plasmon wave interference at subwavelength hole arrays perforated in Au film[J]. CHINESE PHYSICS B,2013,22(11). |
| APA | Li, JY,Gan, L,&Li, ZY.(2013).Near-field optical observations of surface plasmon wave interference at subwavelength hole arrays perforated in Au film.CHINESE PHYSICS B,22(11). |
| MLA | Li, JY,et al."Near-field optical observations of surface plasmon wave interference at subwavelength hole arrays perforated in Au film".CHINESE PHYSICS B 22.11(2013). |
入库方式： OAI收割
来源：物理研究所
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