Independent and Free Control of Multiple Beams Enabled by Wideband Spin-Decoupled Metasurface (Advanced Optical Materials 6/2025)

IF 7.2 2区 材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY Advanced Optical Materials Pub Date : 2025-02-24 DOI:10.1002/adom.202570061
Fengxia Li, Xiaohan Yin, Jia-Yuan Yin, Jing-Ya Deng
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Abstract

Spin-Decoupled Metasurface

In article 2401777, Jing-Ya Deng and co-workers propose a spin-decoupled strategy to generate multiple beams based on polarization conversion meta-atom by regulating its cross-polarized components. Combining propagation and PB phases, the deflection angles, polarizations, and topological charges can be independently and freely controlled in wideband, which can be utilized to polarization multiplexing and multichannel meta-devices in communication, imaging, and target detection.

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宽带自旋去耦超表面实现多光束独立自由控制(Advanced Optical Materials 6/2025)
在文章2401777中,邓静亚等人提出了一种基于偏振转换元原子的自旋解耦策略,通过调节其交叉极化分量来产生多束光束。结合传播相位和PB相位,可以在宽带范围内独立、自由地控制偏转角度、极化和拓扑电荷,可用于偏振复用和通信、成像和目标检测中的多通道元器件。
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来源期刊
Advanced Optical Materials
Advanced Optical Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-OPTICS
CiteScore
13.70
自引率
6.70%
发文量
883
审稿时长
1.5 months
期刊介绍: Advanced Optical Materials, part of the esteemed Advanced portfolio, is a unique materials science journal concentrating on all facets of light-matter interactions. For over a decade, it has been the preferred optical materials journal for significant discoveries in photonics, plasmonics, metamaterials, and more. The Advanced portfolio from Wiley is a collection of globally respected, high-impact journals that disseminate the best science from established and emerging researchers, aiding them in fulfilling their mission and amplifying the reach of their scientific discoveries.
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