Cascaded metasurface for simultaneous control of transmission and reflection

doi:10.1364/OE.27.009070

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 微细加工光学技术国家重点实验室（开放室）

	Cascaded metasurface for simultaneous control of transmission and reflection
	Yang, Jianing 1,2; Wu, Xiaoyu 2; Song, Jiakun 2; Huang, Cheng 2; Huang, Yijia 1,2; Luo, Xiangang 2
刊名	Optics Express
	2019-03-18
卷号	27 期号:6 页码:9061-9070
ISSN号	1094-4087
DOI	10.1364/OE.27.009070
文献子类	期刊论文
英文摘要	Due to the strong capability to control electromagnetic (EM) wave, metasurfaces have garnered considerable interest and brought in many intriguing EM functional devices. However, most of such devices can only work in either transmitted or reflected mode, and it is still very challenging to achieve a simultaneous control of reflection and transmission in one device. Here, we present a cascaded metasurface which integrates the resonant and geometrical phase cells, to manipulate the transmitted and reflected wave independently. By specific design of phase distribution, the reflected and transmitted wavefront can be respectively reshaped on the shared aperture at two different frequency bands. As a proof of concept, a bidirectional beam deflector is realized by our metasurface and experimentally demonstrated at the microwave region. Both simulated and experimental results show that the transmitted and reflected beams can be simultaneously deflected to the predesigned angles. Furthermore, this metasurface exhibits isotropic EM responses under the different linear polarized wave in the reflected mode, while behaves anisotropic EM responses under the different circular polarized waves in the transmitted mode. Our approach provides a simple way to realize full-space EM manipulation, which could be developed for potential applications in mutlifunctional devices and integrated systems. © 2019 Optical Society of America.
出版地	WASHINGTON
WOS关键词	PANCHARATNAM-BERRY METASURFACE ; BROAD-BAND ; CLOAK ; EFFICIENCY ; ARRAY
WOS研究方向	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000461473400105
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/9772]
专题	光电技术研究所_微细加工光学技术国家重点实验室（开放室）
作者单位	1.University of Chinese, Academy of Sciences, Beijing; 100049, China 2.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;
推荐引用方式 GB/T 7714	Yang, Jianing,Wu, Xiaoyu,Song, Jiakun,et al. Cascaded metasurface for simultaneous control of transmission and reflection[J]. Optics Express,2019,27(6):9061-9070.
APA	Yang, Jianing,Wu, Xiaoyu,Song, Jiakun,Huang, Cheng,Huang, Yijia,&Luo, Xiangang.(2019).Cascaded metasurface for simultaneous control of transmission and reflection.Optics Express,27(6),9061-9070.
MLA	Yang, Jianing,et al."Cascaded metasurface for simultaneous control of transmission and reflection".Optics Express 27.6(2019):9061-9070.