| A multiband THz bandpass filter based on multiple-resonance excitation of a composite metamaterial | |
Chen, Xu1,2 ; Fan, Wen-Hui1; Wen-Hui Fan
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| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2015-05-01 | |
| 发表期刊 | MATERIALS RESEARCH EXPRESS
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| ISSN | 2053-1591 |
| 卷号 | 2期号:5页码:055801 |
| 产权排序 | 1 |
| 摘要 | We present a systematic numerical study on a metal-dielectric-metal (MDM) sandwich structure for multiple resonance transmission in terahertz (THz) region. The designed structure consists of periodic square close ring array on both side of a flexible dielectric substrate, exhibits a multiband transmission, with low average insertion loss, steep skirts and high out-of-band rejection. In addition, due to its rotationally symmetric structure, this filter is polarization-insensitive for normal incidence of the electromagnetic waves, keeping highly transmission at a wide range of incident angles for transverse electric waves and transverse magnetic waves. The metamaterial structure can be utilized as a desirable multiband filter with many practical applications, especially for THz communication, spectroscopic detection and phase imaging. |
| 文章类型 | Article |
| 关键词 | Far Infrared Or Terahertz Metamaterials Wavelength Filtering Devices Transmission |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.1088/2053-1591/2/5/055801 |
| 收录类别 | SCI |
| 关键词[WOS] | SUBWAVELENGTH-HOLE ARRAYS ; TERAHERTZ METAMATERIAL ; BROAD ; TRANSMISSION ; FREQUENCIES ; ABSORBERS ; MODE |
| 语种 | 英语 |
| WOS研究方向 | Materials Science |
| 项目资助者 | 'Hundreds of Talents Programs' of the Chinese Academy of Sciences(J08-029) ; Innovative Project of the Chinese Academy of Sciences(YYYJ-1123-4) ; CAS/SAFEA International Partnership Program for Creative Research Teams |
| WOS类目 | Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000370018500023 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/27485 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Wen-Hui Fan |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Xu,Fan, Wen-Hui,Wen-Hui Fan. A multiband THz bandpass filter based on multiple-resonance excitation of a composite metamaterial[J]. MATERIALS RESEARCH EXPRESS,2015,2(5):055801. |
| APA | Chen, Xu,Fan, Wen-Hui,&Wen-Hui Fan.(2015).A multiband THz bandpass filter based on multiple-resonance excitation of a composite metamaterial.MATERIALS RESEARCH EXPRESS,2(5),055801. |
| MLA | Chen, Xu,et al."A multiband THz bandpass filter based on multiple-resonance excitation of a composite metamaterial".MATERIALS RESEARCH EXPRESS 2.5(2015):055801. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A multiband THz band（2061KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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