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Dynamical manipulation of electromagnetic polarization using anisotropic meta-mirror
Cui, Jianhua; Huang, Cheng; Pan, Wenbo; Pu, Mingbo; Guo, Yinghui; Luo, Xiangang
Source PublicationScientific Reports
Volume6
2016-07-29
Language英语
ISSN2045-2322
DOI10.1038/srep30771
Indexed BySCI
WOS IDWOS:000380658600002
SubtypeArticle
AbstractPolarization control of electromagnetic wave is very important in many fields. Here, we propose an active meta-mirror to dynamically manipulate electromagnetic polarization state at a broad band. This meta-mirror is composed of a double-layered metallic pattern backed by a metallic flat plate, and the active elements of PIN diodes are integrated into the meta-atom to control the reflection phase difference between two orthogonal polarization modes. Through switching the operating state of the PIN diodes, the meta-mirror is expected to achieve three polarization states which are left-handed, right-handed circular polarizations and linear polarization, respectively. We fabricated this active meta-mirror and validated its polarization conversion performance by measurement. The linearly polarized incident wave can be dynamically converted to right-handed or left-handed circular polarization in the frequency range between 3.4 and 8.8 GHz with the average loss of 1 dB. Furthermore, it also can keep its initial linear polarization state.
WOS KeywordSPLIT RING RESONATORS ; CIRCULAR POLARIZER ; PHOTONIC METAMATERIAL ; REFRACTION ; LIGHT
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3920
Collection光电技术研究所被WoS收录文章
AffiliationChinese Acad Sci, State Key Lab Opt Technol Nanofabricat & Microeng, Inst Opt & Elect, POB 350, Chengdu 610209, Peoples R China
Recommended Citation
GB/T 7714
Cui, Jianhua,Huang, Cheng,Pan, Wenbo,et al. Dynamical manipulation of electromagnetic polarization using anisotropic meta-mirror[J]. Scientific Reports,2016,6.
APA Cui, Jianhua,Huang, Cheng,Pan, Wenbo,Pu, Mingbo,Guo, Yinghui,&Luo, Xiangang.(2016).Dynamical manipulation of electromagnetic polarization using anisotropic meta-mirror.Scientific Reports,6.
MLA Cui, Jianhua,et al."Dynamical manipulation of electromagnetic polarization using anisotropic meta-mirror".Scientific Reports 6(2016).
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