A multiband THz bandpass filter based on multiple-resonance excitation of a composite metamaterial
文献类型：期刊论文
| 作者 | Chen, Xu1,2 ; Fan, Wen-Hui1
|
| 刊名 | materials research express
 |
| 出版日期 | 2015-05-01 |
| 卷号 | 2期号:5页码:055801 |
| 关键词 | far infrared or terahertz metamaterials wavelength filtering devices transmission |
| ISSN号 | 2053-1591 |
| 产权排序 | 1 |
| 通讯作者 | wen-hui fan |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, multidisciplinary |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | subwavelength-hole arrays ; terahertz metamaterial ; broad ; transmission ; frequencies ; absorbers ; mode |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000370018500023 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/27485]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 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. 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.(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. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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