宽带反射的太赫兹金属使用贝塞尔束来提高效率和焦点深度

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Updated: May 30, 2025

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

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Mohsin Raza, Xiaoman Li, Chenlu Mao

    Optics letters
    |January 31, 2025
    PubMed
    概括

    这项研究引入了用于宽带操作的新型太赫兹贝塞尔金属. 先进的设计实现了高聚焦效率和扩展的焦点深度,有利于太赫兹成像和传感.

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