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Department微细加工光学技术国家重点实验室(开放室)
Polarization-insensitive meta-lens doublet with large view field in the ultraviolet region
He, Dewei1,2; Zhang, Fei1,3; Wang, Yanqin1; Li, Zhu1,2; Ma, Xiaoliang1; Zhao, Zeyu1; Li, Xiong1; Wang, Changtao1; Guo, Yinghui1; Pu, Mingbo1; Luo, Xiangang1
Source PublicationProceedings of SPIE 10841 - 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics
Volume10841
Pages108411A
2019
Language英语
ISSN0277-786X
DOI10.1117/12.2505584
Indexed ByEi
EI Accession Number20190706489100
Subtype会议论文
AbstractDielectric metasurfaces is a plane optical device to achieve the desired function by modulating amplitude and phase, polarization for the incident light, and its transmission efficiency is higher than other metasurfaces, these advantages lead to dielectric metasurfaces will be used widely in the future. Nevertheless, the majority of metasurfaces are planar singlelayered structure, which limit seriously the view field and effect of monochromatic imaging. Here, we demonstrate a composed dielectric meta-lens doublet by the electromagnetic simulation can achieve perfectly diffraction-limited monochromatic focus for the polarization-insensitive incident lights at a wavelength of 375 nm, which has the view field of 60°, the numerical aperture of 0.5, and a focal length of 380μm. Due to the dielectric meta-lens doublet has the scaling of subwavelength at ultraviolet light, and the devices have high distinguishability, it can be used widely in nanolithography, imaging with large view field, and other optical domains. © 2019 SPIE.
EI KeywordsDiffraction - Electromagnetic simulation - Light transmission - Manufacture - Polarization - Surface waves - Ultraviolet radiation
Conference Name9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics
Conference DateJune 26, 2018 - June 29, 2018
Conference PlaceChengdu, China
EI Classification Number537.1 Heat Treatment Processes - 741.1 Light/Optics - 741.3 Optical Devices and Systems
PublisherSPIE
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Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/9149
Collection微细加工光学技术国家重点实验室(开放室)
Affiliation1.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;
3.Chongqing University, Chongqing; 400030, China
Recommended Citation
GB/T 7714
He, Dewei,Zhang, Fei,Wang, Yanqin,et al. Polarization-insensitive meta-lens doublet with large view field in the ultraviolet region[C]:SPIE,2019:108411A.
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