| Multi-channel plasmonic waveguide filters with disk-shaped nanocavities | |
| Lu, Hua; Liu, Xueming; Gong, Yongkang; Wang, Leiran; Mao, Dong | |
| 作者部门 | 瞬态光学国家重点实验室 |
| 2011-05-15 | |
| 发表期刊 | OPTICS COMMUNICATIONS
 |
| ISSN | 0030-4018 |
| 卷号 | 284期号:10-11页码:2613-2616 |
| 摘要 | A kind of multi-channel plasmonic filters based on metal-insulator-metal waveguides with disk-shaped nanocavities is proposed and numerically investigated. By calculating the resonant mode of disk-shaped nanocavity, it is found that the radius and refractive index of the nanocavity effectively control the resonance wavelength, which is consistent with the results obtained by finite-difference time-domain method. The characteristics of resonance spectra are influenced by the gap width between the cavity and waveguide, as can be exactly analyzed by temporal coupled mode theory. In addition, multi-channel plasmonic filters are achieved by increasing the number of nanocavity. (C) 2011 Elsevier B.V. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Surface Plasmon Polaritons Integrated Optics Devices Wavelength Filtering Devices |
| 学科领域 | Optics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.optcom.2011.01.046 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | METAL ; POLARITON ; GRATINGS ; CAVITY ; PROPAGATION ; RESONATORS |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000289128600037 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/11335 |
| 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,Gong, Yongkang,et al. Multi-channel plasmonic waveguide filters with disk-shaped nanocavities[J]. OPTICS COMMUNICATIONS,2011,284(10-11):2613-2616. |
| APA | Lu, Hua,Liu, Xueming,Gong, Yongkang,Wang, Leiran,&Mao, Dong.(2011).Multi-channel plasmonic waveguide filters with disk-shaped nanocavities.OPTICS COMMUNICATIONS,284(10-11),2613-2616. |
| MLA | Lu, Hua,et al."Multi-channel plasmonic waveguide filters with disk-shaped nanocavities".OPTICS COMMUNICATIONS 284.10-11(2011):2613-2616. |
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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 | ||
| Multi-channel plasmo（668KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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