高性能传输类型的元表面,用于产生特拉赫兹聚焦旋束

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Updated: Sep 11, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
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Published on: June 7, 2019

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Yanglu Xuan, Chang Liu, Qiushi Li

    Optics express
    |August 13, 2025
    PubMed
    概括

    研究人员开发了一种新的Pancharatnam-Berry (PB) 超表面,用于在太赫兹范围内产生高效的聚焦束 (FVB). 这一突破为先进应用提供了紧而高效的光学设备.

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