Investigation of propagation properties of plasmonic nanostructures with nonparaxial Gaussian beam illumination
文献类型：期刊论文
| 作者 | Fu, Yongqi1,3; Zhou, Wei1,2; Lim, Lennie Enk Ng1; Du, Chunlei3; Luo, Xiangang3 |
| 刊名 | JOURNAL OF NANOPHOTONICS
 |
| 出版日期 | 2007 |
| 卷号 | 1 |
| 关键词 | SPP optical probe subwavelength aperture FDTD |
| 英文摘要 | An optical probe with a single aperture flanked by depth-tuned grooves is presented. It is employed as an example to investigate propagation properties of the plasmonic nanostructures with a nonparaxial Gaussian beam illumination. The propagation through the subwavelength aperture is the process that a near-field diffraction of the Gaussian beam interferes with the surface plasmon polaritons (SPP) wave induced wavelets on surface of the grooves. An enhanced optical transmission at the exit side of a subwavelength aperture and a degraded reflection at top side of the compound dielectric/metal nanostructure (air/glass/C/Ag/air) of the probe can be generated with this illumination. Characteristics of the Gaussian beam illumination have been studied numerically via analysis of the transmission and reflection issues. In contrast, the results for plane wave illumination were given as well. Two-dimensional (2D) finite-difference time-domain (FDTD) algorithm is employed for the 2D simulation. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Nanoscience & Nanotechnology ; Optics |
| 研究领域[WOS] | Science & Technology - Other Topics ; Optics |
| 关键词[WOS] | SINGLE SUBWAVELENGTH APERTURE ; SURFACE CORRUGATIONS ; LIGHT ; TRANSMISSION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261665400017 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/3576]  |
| 专题 | 光电技术研究所_光电技术研究所被WoS收录文章 |
| 作者单位 | 1.Nanyang Technol Univ, Sch Mech & Aerosp Engn, Precis Engn & Nanotechnol Ctr, Singapore 639798, Singapore 2.Agcy Sci Res & Technol, Inst High Performance Comp, Singapore 117528, Singapore 3.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Sichuan Prov, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Yongqi,Zhou, Wei,Lim, Lennie Enk Ng,et al. Investigation of propagation properties of plasmonic nanostructures with nonparaxial Gaussian beam illumination[J]. JOURNAL OF NANOPHOTONICS,2007,1. |
| APA | Fu, Yongqi,Zhou, Wei,Lim, Lennie Enk Ng,Du, Chunlei,&Luo, Xiangang.(2007).Investigation of propagation properties of plasmonic nanostructures with nonparaxial Gaussian beam illumination.JOURNAL OF NANOPHOTONICS,1. |
| MLA | Fu, Yongqi,et al."Investigation of propagation properties of plasmonic nanostructures with nonparaxial Gaussian beam illumination".JOURNAL OF NANOPHOTONICS 1(2007). |
入库方式： OAI收割
来源：光电技术研究所
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