Nanoapertures with ordered rotations: symmetry transformation and wide-angle flat lensing
Pu, Mingbo; Li, Xiong; Guo, Yinghui; Ma, Xiaoliang; Luo, Xiangang
2017
发表期刊Optics Express
ISSN1094-4087
卷号25期号:25页码:31471-31477
摘要We report the experimental demonstration of a two-dimensional (2D) metasurface with ordered rotation of elements and show that it can be used to control the symmetry of light-matter interaction. A 2D lens is demonstrated in the visible region by transforming the rotational symmetry associated with the off-axis incident light to the translational symmetry, allowing an extraordinarily large field of view (FOV) as well as optical Fourier transformation. Furthermore, such a planar lens has a long focal depth, with polarization selectivity and subwavelength resolution. The scheme presented here may provide many new perspectives on the design of novel 2D optical devices. © 2017 Optical Society of America.
关键词Fourier transforms
收录类别SCI ; Ei
语种英语
文献类型期刊论文
条目标识符http://ir.ioe.ac.cn/handle/181551/8877
专题微细加工光学技术国家重点实验室(开放室)
作者单位State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, P.O. Box 350, Chengdu; 610209, China
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GB/T 7714
Pu, Mingbo,Li, Xiong,Guo, Yinghui,et al. Nanoapertures with ordered rotations: symmetry transformation and wide-angle flat lensing[J]. Optics Express,2017,25(25):31471-31477.
APA Pu, Mingbo,Li, Xiong,Guo, Yinghui,Ma, Xiaoliang,&Luo, Xiangang.(2017).Nanoapertures with ordered rotations: symmetry transformation and wide-angle flat lensing.Optics Express,25(25),31471-31477.
MLA Pu, Mingbo,et al."Nanoapertures with ordered rotations: symmetry transformation and wide-angle flat lensing".Optics Express 25.25(2017):31471-31477.
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