| Nanoslit-microcavity-based narrow band absorber for sensing applications | |
Lu, Xiaoyuan ; Zhang, Lingxuan; Zhang, Tongyi
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| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2015-08-10 | |
| 发表期刊 | OPTICS EXPRESS
 |
| ISSN | 10944087 |
| 卷号 | 23期号:16页码:20715-20720 |
| 产权排序 | 1 |
| 摘要 | We propose an ultranarrow bandwidth perfect infrared absorber consisting of a metal periodic structured surface with nanoslits, a spacer dielectric, and a metal back plate. Its bandwidth and aborption are respectively about 8 nm and 95%. The thickness of the nanobars and the spacer, and the width of the nanoslits are primary factors determining the absorption performance. This structure not only has narrow bandwidth but also can obtain the giant electric field enhancement in the tiny volume of the nanoslits. Operated as a refractive index sensor, this structure has figure of merit as high as 25. It has potential in biomedical and sensing applications. (C) 2015 Optical Society of America |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1364/OE.23.020715 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | REFRACTIVE-INDEX ; FIELD ENHANCEMENT ; PLASMONIC SENSOR ; DEVICES ; NANOSENSORS ; GENERATION ; RESONATORS ; OPTICS |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000361036400047 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25386 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | Chinese Acad Sci, 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, Xiaoyuan,Zhang, Lingxuan,Zhang, Tongyi. Nanoslit-microcavity-based narrow band absorber for sensing applications[J]. OPTICS EXPRESS,2015,23(16):20715-20720. |
| APA | Lu, Xiaoyuan,Zhang, Lingxuan,&Zhang, Tongyi.(2015).Nanoslit-microcavity-based narrow band absorber for sensing applications.OPTICS EXPRESS,23(16),20715-20720. |
| MLA | Lu, Xiaoyuan,et al."Nanoslit-microcavity-based narrow band absorber for sensing applications".OPTICS EXPRESS 23.16(2015):20715-20720. |
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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 | ||
| Nanoslit-microcavity（2665KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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