High-efficiency multi-wavelength metasurface with complete independent phase control

doi:10.3788/COL201816.050003

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）

	High-efficiency multi-wavelength metasurface with complete independent phase control
	Yan, Jing 1,2; Guo, Yinghui 1,2; Pu, Mingbo 1,2; Li, Xiong 1,2; Ma, Xiaoliang 1,2; Luo, Xiangang 1,2
刊名	CHINESE OPTICS LETTERS
	2018-05-10
卷号	16 期号:5 页码:50003
关键词	Kramers-Kronig relations Phase control Polarization
ISSN号	1671-7694
DOI	10.3788/COL201816.050003
文献子类	J
英文摘要	As a consequence of Kramers-Kronig relations, the wavelength-dependent behavior of the metasurface is one of the critical limitations in existing metasurface structures, which reduces the design freedom among different wavelengths. Here, we present an approach to construct a high-efficiency multi-wavelength metasurface with independent phase control by coding different wavelengths into orthogonal polarizations. As proof of the concept, two dual-band metasurfaces have been proposed and numerically demonstrated by multiple vortex beam generation in near-field and polarization multiplexing achromatic beam deflection. Furthermore, simulated results show that the proposed metasurface exhibits high transmission efficiency at both wavelengths, which may find widespread applications in subwavelength electromagnetics.
WOS关键词	ORBITAL ANGULAR-MOMENTUM ; POLARIZATION CONVERSION ; ANOMALOUS REFRACTION ; GENERATION ; LENS ; COMPENSATION ; REFLECTION ; HOLOGRAMS
语种	英语
WOS记录号	WOS:000431892300003
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/9270]
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.State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Yan, Jing,Guo, Yinghui,Pu, Mingbo,et al. High-efficiency multi-wavelength metasurface with complete independent phase control[J]. CHINESE OPTICS LETTERS,2018,16(5):50003.
APA	Yan, Jing,Guo, Yinghui,Pu, Mingbo,Li, Xiong,Ma, Xiaoliang,&Luo, Xiangang.(2018).High-efficiency multi-wavelength metasurface with complete independent phase control.CHINESE OPTICS LETTERS,16(5),50003.
MLA	Yan, Jing,et al."High-efficiency multi-wavelength metasurface with complete independent phase control".CHINESE OPTICS LETTERS 16.5(2018):50003.