Midinfrared real-time polarization imaging with all-dielectric metasurfaces

doi:10.1063/1.5091475

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）

	Midinfrared real-time polarization imaging with all-dielectric metasurfaces
	Yan, Chao 1,2; Li, Xiong 1,2; Pu, Mingbo 1,2; Ma, Xiaoliang 1,2; Zhang, Fei 1; Gao, Ping 1; Liu, Kaipeng 1; Luo, Xiangang 1,2
刊名	Applied Physics Letters
	2019-04-22
卷号	114 期号:16
ISSN号	0003-6951
DOI	10.1063/1.5091475
文献子类	期刊论文
英文摘要	Polarization is an inherent property of light that contains information that is usually ignored by intensity-based sensors. A polarization imaging system forms the images over an extended scene in different polarization basis sets, which is widely used in fields ranging from target detection to biosensing. Typically, conventional polarization imaging systems based on polarization filtering form images only for linearly polarized light and use bulky and complex elements. Here, we proposed an all-silicon metasurface for midinfrared (MIR) active-illumination polarization imaging. The metasurface operates at a wavelength of 10.6 μm and functions as a division of focal plane imaging mask. In experiment, the single-layered metasurface can simultaneously form images in two orthogonal polarization basis sets in a real-time condition, which realizes both linear polarization imaging and chiral imaging. This work unveils the potential of compact MIR polarization detection metasystems. © 2019 Author(s).
WOS关键词	HIGH-EFFICIENCY ; POLARIMETRY
WOS研究方向	Physics, Applied
语种	英语
出版者	American Institute of Physics Inc.
WOS记录号	WOS:000466264600010
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/9668]
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, P. O. Box 350, Chengdu; 610209, China; 2.University of Chinese Academy of Sciences, Beijing; 100049, China
推荐引用方式 GB/T 7714	Yan, Chao,Li, Xiong,Pu, Mingbo,et al. Midinfrared real-time polarization imaging with all-dielectric metasurfaces[J]. Applied Physics Letters,2019,114(16).
APA	Yan, Chao.,Li, Xiong.,Pu, Mingbo.,Ma, Xiaoliang.,Zhang, Fei.,...&Luo, Xiangang.(2019).Midinfrared real-time polarization imaging with all-dielectric metasurfaces.Applied Physics Letters,114(16).
MLA	Yan, Chao,et al."Midinfrared real-time polarization imaging with all-dielectric metasurfaces".Applied Physics Letters 114.16(2019).