集成涡的生成和与超表面的频率转换

IF 20.6 Q1 OPTICS

Light-Science & Applications Pub Date : 2025-04-02 DOI:10.1038/s41377-025-01831-z

Jinyong Ma, Kenneth B. Crozier, Andrey A. Sukhorukov

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引用次数: 0

摘要

在紧凑型系统和不同光谱区域中产生光涡旋可以为其在最终用户设备中的应用开辟新的视野。由二次非线性材料制成的光学超表面的设计和制造的最新进展，使得在二次谐波频率下高精度地产生具有不同拓扑电荷的漩涡，并有可能获得各种其他光的结构状态。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Integrated generation of vortices and frequency conversion with metasurfaces

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Integrated generation of vortices and frequency conversion with metasurfaces

The generation of optical vortices in compact systems and across different spectral regions can open new horizons for their applications in end-user devices. Latest advances in the design and fabrication of optical metasurfaces made of a quadratically nonlinear material enable highly precise creation of vortices with different topological charges at the second-harmonic frequency, with the potential to obtain various other structured states of light.

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来源期刊

Light-Science & Applications 数理科学, 物理学I, 光学, 凝聚态物性 II ：电子结构、电学、磁学和光学性质, 无机非金属材料, 无机非金属类光电信息与功能材料, 工程与材料, 信息科学, 光学和光电子学, 光学和光电子材料, 非线性光学与量子光学

自引率

0.00%

发文量

803

审稿时长

2.1 months