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A planar chiral meta-surface for optical vortex generation and focusing
Ma, Xiaoliang; Pu, Mingbo; Li, Xiong; Huang, Cheng; Wang, Yanqin; Pan, Wenbo; Zhao, Bo; Cui, Jianhua; Wang, Changtao; Zhao, Zeyu; Luo, Xiangang; Luo, XG (reprint author), Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, POB 350, Chengdu 610209, Peoples R China.
Source PublicationSCIENTIFIC REPORTS
Volume5Pages:10365
2015
Language英语
ISSN2045-2322
DOI10.1038/srep10365
Indexed BySCI
WOS IDWOS:000355300200001
Subtype期刊论文
AbstractData capacity is rapidly reaching its limit in modern optical communications. Optical vortex has been explored to enhance the data capacity for its extra degree of freedom of angular momentum. In traditional means, optical vortices are generated using space light modulators or spiral phase plates, which would sharply decrease the integration of optical communication systems. Here we experimentally demonstrate a planar chiral antenna array to produce optical vortex from a circularly polarized light. Furthermore, the antenna array has the ability to focus the incident light into point, which greatly increases the power intensity of the generated optical vortex. This chiral antenna array may have potential application in highly integrated optical communication systems.; Data capacity is rapidly reaching its limit in modern optical communications. Optical vortex has been explored to enhance the data capacity for its extra degree of freedom of angular momentum. In traditional means, optical vortices are generated using space light modulators or spiral phase plates, which would sharply decrease the integration of optical communication systems. Here we experimentally demonstrate a planar chiral antenna array to produce optical vortex from a circularly polarized light. Furthermore, the antenna array has the ability to focus the incident light into point, which greatly increases the power intensity of the generated optical vortex. This chiral antenna array may have potential application in highly integrated optical communication systems.
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/6910
Collection微细加工光学技术国家重点实验室(开放室)
Corresponding AuthorLuo, XG (reprint author), Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, POB 350, Chengdu 610209, Peoples R China.
Affiliation1.[Ma, Xiaoliang
2.Pu, Mingbo
3.Li, Xiong
4.Huang, Cheng
5.Wang, Yanqin
6.Pan, Wenbo
7.Zhao, Bo
8.Cui, Jianhua
9.Wang, Changtao
10.Zhao, Zeyu
11.Luo, Xiangang] Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China
Recommended Citation
GB/T 7714
Ma, Xiaoliang,Pu, Mingbo,Li, Xiong,et al. A planar chiral meta-surface for optical vortex generation and focusing[J]. SCIENTIFIC REPORTS,2015,5:10365.
APA Ma, Xiaoliang.,Pu, Mingbo.,Li, Xiong.,Huang, Cheng.,Wang, Yanqin.,...&Luo, XG .(2015).A planar chiral meta-surface for optical vortex generation and focusing.SCIENTIFIC REPORTS,5,10365.
MLA Ma, Xiaoliang,et al."A planar chiral meta-surface for optical vortex generation and focusing".SCIENTIFIC REPORTS 5(2015):10365.
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