基于可见波长晶体硅超表面的高效超透镜

International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA) Pub Date : 2019-11-11 DOI:10.1364/oedi.2019.oth3b.5

Yanqing Tian, Zhiwei Li, Yong Kong, Wenjun Zhang, Dunke Lu

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引用次数: 1

摘要

本文提出了一种基于晶体硅超表面的全介电超构透镜，并对其进行了数值验证。该超构透镜由圆柱阵列组成，能在可见光波段实现光束聚焦，传输效率高。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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High-Efficiency Metalens Based on Crystalline Silicon Metasurface at Visible Wavelength

Here, we propose and numerically demonstrate an all-dielectric metalens based on crystalline silicon metasurface. This metalens consists of circular pillars array and can achieve beam focusing with high transmission efficiency at visible wavelength.

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来源期刊

International Photonics and OptoElectronics Meeting 2019 (OFDA, OEDI, ISST, PE, LST, TSA)

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