利用调幅相位超表面产生艾里光束

2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP) Pub Date : 2021-11-15 DOI:10.1109/IMWS-AMP53428.2021.9643966

Song Zhang, Hao Xue, Mingyang Chang, Xiaonan Wu, Fangjie Cheng, Long Li

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引用次数: 0

摘要

艾里光束以其无衍射、自弯曲和自修复的特性引起了许多研究者的关注。然而，对艾里光束的研究大多局限于光频，产生艾里光束的器件(如空间光调制器等)较为复杂。因此，本文提出了一种利用简单的高透过率超表面在微波场中产生艾里光束的新方法。

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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Generation of Airy Beams Using an Amplitude-Phase-Modulated Metasurface

Airy beams have attracted the attention of many researchers because of its characteristics of non-diffraction, self-bending and self-repairing. However, most studies on Airy beams are only in the optical frequency, and the devices that generate Airy beams (such as spatial light modulator, etc.) are complicated. Therefore, in this paper, a novel method for the generation of Airy beam is proposed in the microwave field by using a simple metasurface with high transmittance.

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2021 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications (IMWS-AMP)

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