All-Dielectric Metasurface Lenses for Achromatic Imaging Applications

doi:10.1186/s11671-022-03720-5

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	All-Dielectric Metasurface Lenses for Achromatic Imaging Applications
	M. H. Li; M. H. Liu; Y. X. Chen; Z. D. Hu; J. J. Wu and J. C. Wang
	2022
发表期刊	Nanoscale Research Letters
ISSN	1931-7573
卷号	17 期号:1 页码:10
摘要	Metasurface can use artificial microstructures to manipulate electromagnetic waves more accurately and flexibly. All-dielectric metalens have a wide range of materials and low cost so it has a wide application prospect. Herein, we propose a all-dielectric achromatic metalens built with Si as the structural unit that can operate over a broadband of wavelengths in the visible region. It controls the wavefront of light through the Pancharatnam-Berry phase and propagation phase to eliminate the chromatic aberration. Meanwhile, we also use Gerchberg-Saxton algorithm and its improved algorithm to iterate over multiple design wavelengths and obtain holographic phases suitable for broadband. Thus, both the metalenses and holographic metasurfaces can achieve achromatic broadband in the visible light range, which provides a new method for the development of meta-optical imaging devices.
DOI	10.1186/s11671-022-03720-5
URL	查看原文
收录类别	sci ; ei
语种	英语
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66403
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	M. H. Li,M. H. Liu,Y. X. Chen,et al. All-Dielectric Metasurface Lenses for Achromatic Imaging Applications[J]. Nanoscale Research Letters,2022,17(1):10.
APA	M. H. Li,M. H. Liu,Y. X. Chen,Z. D. Hu,&J. J. Wu and J. C. Wang.(2022).All-Dielectric Metasurface Lenses for Achromatic Imaging Applications.Nanoscale Research Letters,17(1),10.
MLA	M. H. Li,et al."All-Dielectric Metasurface Lenses for Achromatic Imaging Applications".Nanoscale Research Letters 17.1(2022):10.

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