JOURNAL ARTICLE

超构表面偏振调控最新研究进展(特邀)

Abstract

作为光波和电磁波的基本参量之一,偏振态的高效调控是电磁波操纵的核心内容,在成像、通信、显示、光学加密、光力操纵等领域至关重要。超构表面可以在亚波长尺度上操控偏振态,因此成为偏振调控和矢量光束生成的强大工具。本综述首先简单介绍了偏振调控超构表面的基本原理和典型结构,然后重点总结了它在传播方向偏振转换、矢量涡旋光束生成、矢量全息和加密、矢量偏振测量和动态调控等方面的最新应用进展,最后对该领域未来可能的发展方向进行了展望。

Keywords:
Computer science

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121
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0.33
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Citation History

Topics

Metamaterials and Metasurfaces Applications
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials
Advanced Antenna and Metasurface Technologies
Physical Sciences →  Engineering →  Aerospace Engineering
Photonic Crystals and Applications
Physical Sciences →  Physics and Astronomy →  Atomic and Molecular Physics, and Optics

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