| Tunable high-channel-count bandpass plasmonic filters based on an analogue of electromagnetically induced transparency | |
Lu, Hua; Liu, Xueming; Wang, Guoxi ; Mao, Dong
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| 作者部门 | 瞬态光学国家重点实验室 |
| 2012-11-09 | |
| 发表期刊 | NANOTECHNOLOGY
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| ISSN | 0957-4484 |
| 卷号 | 23期号:44页码:444003 |
| 产权排序 | 1 |
| 摘要 | We have proposed a novel type of bandpass plasmonic filter consisting of metal-insulator-metal bus waveguides coupled with a series of side-coupled cavities and stub waveguides. The theoretical modeling demonstrates that our waveguide-resonator system performs a plasmonic analogue ofelectromagnetically induced transparency (EIT) in atomic systems, as is confirmed by numerical experiments. The plasmonic EIT-like response enables the realization of nanoscale bandpass filterswith multiple channels. Additionally, the operating wavelengths and bandwidths of our filters can be efficiently tuned by adjusting the geometric parameters such as the lengths of stub waveguides and the coupling distances between the cavities and stub waveguides. The ultracompact configurations contribute to the achievement of wavelength division multiplexing systems for optical computing and communications in highly integrated optical circuits. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1088/0957-4484/23/44/444003 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | WAVE-GUIDE FILTERS ; RESONATOR ; LOCALIZATION ; PROPAGATION ; REFLECTION ; POLARITONS ; GRATINGS |
| 语种 | 英语 |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:000310574700004 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/20450 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Hua,Liu, Xueming,Wang, Guoxi,et al. Tunable high-channel-count bandpass plasmonic filters based on an analogue of electromagnetically induced transparency[J]. NANOTECHNOLOGY,2012,23(44):444003. |
| APA | Lu, Hua,Liu, Xueming,Wang, Guoxi,&Mao, Dong.(2012).Tunable high-channel-count bandpass plasmonic filters based on an analogue of electromagnetically induced transparency.NANOTECHNOLOGY,23(44),444003. |
| MLA | Lu, Hua,et al."Tunable high-channel-count bandpass plasmonic filters based on an analogue of electromagnetically induced transparency".NANOTECHNOLOGY 23.44(2012):444003. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Tunable high-channel（678KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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