Theory of microscopic meta-surface waves based on catenary optical fields and dispersion
文献类型：期刊论文
| 作者 | Pu, Mingbo1,2; Ma, XiaoLiang1,2; Guo, Yinghui1,2; Li, Xiong1,2; Luo, Xiangang1,2 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2018-07-23 |
| 卷号 | 26期号:15页码:19555-19562 |
| 关键词 | Circuit theory Equivalent circuits Notch filters Overhead lines Surface waves Transfer matrix method |
| ISSN号 | 1094-4087 |
| DOI | 10.1364/OE.26.019555 |
| 文献子类 | J |
| 英文摘要 | Surface waves bounded by subwavelength-structured surfaces have many exotic electromagnetic properties different from those supported by smooth surfaces. However, there is a long-standing misconception, claiming that these waves must propagate along the macroscopic interface. In this paper, we describe in detail the microscopic meta-surface wave (M-wave) in artificial subwavelength structures. It is shown that the waves penetrating macroscopic surfaces share the essence of most surface waves (i.e., they spread along the microscopic interfaces, formed by adjacent constitutive materials). Equivalent circuit theory and transfer matrix method have been adopted to quantitatively describe these M-waves with high accuracy in the form of catenary optical fields and dispersion. Based on these analyses, novel omnidirectional band-stop filters and wide-angle beam deflectors are designed with operational angles up to 88 degrees. We believe these results may provide many new perspectives for both the understanding and design of functional subwavelength structures. (C) 2018 Optical Society of America under the terms oldie OSA Open Access Publishing Agreement |
| WOS关键词 | BAND ACHROMATIC METALENS ; BROAD-BAND ; PERFECT ABSORBER |
| 语种 | 英语 |
| WOS记录号 | WOS:000439472400065 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/9344]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 作者单位 | 1.State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China |
| 推荐引用方式 GB/T 7714 | Pu, Mingbo,Ma, XiaoLiang,Guo, Yinghui,et al. Theory of microscopic meta-surface waves based on catenary optical fields and dispersion[J]. OPTICS EXPRESS,2018,26(15):19555-19562. |
| APA | Pu, Mingbo,Ma, XiaoLiang,Guo, Yinghui,Li, Xiong,&Luo, Xiangang.(2018).Theory of microscopic meta-surface waves based on catenary optical fields and dispersion.OPTICS EXPRESS,26(15),19555-19562. |
| MLA | Pu, Mingbo,et al."Theory of microscopic meta-surface waves based on catenary optical fields and dispersion".OPTICS EXPRESS 26.15(2018):19555-19562. |
入库方式： OAI收割
来源：光电技术研究所
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