中国科学院光电技术研究所机构知识库
Advanced  
IOE OpenIR  > 微细加工光学技术国家重点实验室(开放室)  > 期刊论文
题名:
Investigation of propagation properties of plasmonic nanostructures with nonparaxial Gaussian beam illumination
作者: Fu Yongqi; Zhou WEi; Lim Lennie Enk Ng; Du ChunlEi; Luo Xiangang
刊名: JOURNAL OF NANOPHOTONICS
出版日期: 2009
页码: 013511
通讯作者: Fu YQ (Fu Yongqi)
文章类型: 期刊论文
中文摘要: 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.
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.
收录类别: SCI
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6670
Appears in Collections:微细加工光学技术国家重点实验室(开放室)_期刊论文

Files in This Item:
File Name/ File Size Content Type Version Access License
2009-085.pdf(539KB)期刊论文作者接受稿开放获取View 联系获取全文

作者单位: 中国科学院光电技术研究所

Recommended Citation:
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,2009:013511.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Fu Yongqi]'s Articles
[Zhou WEi]'s Articles
[Lim Lennie Enk Ng]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Fu Yongqi]‘s Articles
[Zhou WEi]‘s Articles
[Lim Lennie Enk Ng]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2009-085.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院光电技术研究所 - Feedback
Powered by CSpace