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题名:
A planar chiral meta-surface for optical vortex generation and focusing
作者: Ma, Xiaoliang; Pu, Mingbo; Li, Xiong; Huang, Cheng; Wang, Yanqin; Pan, Wenbo; Zhao, Bo; Cui, Jianhua; Wang, Changtao; Zhao, Zeyu; Luo, Xiangang
刊名: SCIENTIFIC REPORTS
出版日期: 2015
卷号: 5, 页码:10365
DOI: 10.1038/srep10365
通讯作者: Luo, XG (reprint author), Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, POB 350, Chengdu 610209, Peoples R China.
文章类型: 期刊论文
中文摘要: 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.
英文摘要: 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.
收录类别: SCI
项目资助者: 973 Program of China [2013CBA01700] ; National Natural Science Foundation of China [61138002]
语种: 英语
WOS记录号: WOS:000355300200001
ISSN号: 2045-2322
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/6910
Appears in Collections:微细加工光学技术国家重点实验室(开放室)_期刊论文

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作者单位: 1.[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:
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.
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