A Design Method of Diffraction Structure Based on Metasurface for High-Resolution Spectroscopy

doi:10.3390/nano13182503

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	A Design Method of Diffraction Structure Based on Metasurface for High-Resolution Spectroscopy
	J. G. W. Hu; L. J. Wang; S. N. Zhao and H. K. Ye
	2023
发表期刊	Nanomaterials
卷号	13 期号:18 页码:14
摘要	In this paper, a design method of diffraction structure based on metasurface is proposed for light splitting and focusing simultaneously. In the method, firstly, the light field calculation model of the proposed structure is established based on Fresnel diffraction and the transmittance function is calculated. Then, the model structural parameter selection mechanism is determined, and the spectrum resolution equation of the structure is derived. Simulation results indicate that the proposed method can offer a broader working bandwidth and enhanced higher resolution compared to off-axis meta-lens. Moreover, this proposed method can be deployed in high-resolution, wide-band ultra-compact spectrometer systems potentially.
DOI	10.3390/nano13182503
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收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67533
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	J. G. W. Hu,L. J. Wang,S. N. Zhao and H. K. Ye. A Design Method of Diffraction Structure Based on Metasurface for High-Resolution Spectroscopy[J]. Nanomaterials,2023,13(18):14.
APA	J. G. W. Hu,L. J. Wang,&S. N. Zhao and H. K. Ye.(2023).A Design Method of Diffraction Structure Based on Metasurface for High-Resolution Spectroscopy.Nanomaterials,13(18),14.
MLA	J. G. W. Hu,et al."A Design Method of Diffraction Structure Based on Metasurface for High-Resolution Spectroscopy".Nanomaterials 13.18(2023):14.

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