Recent Advances and Prospects of Optical Metasurfaces

作者：Shifei Zhang, Hongyin Zhou, Bingyi Liu, Zhaoxian Su, Lingling Huang · 发表于：ACS Photonics · 年份：2023 · DOI：10.1021/acsphotonics.2c01539 · 被引用次数：36 · 研究领域：Metamaterials and Metasurfaces Applications、Orbital Angular Momentum in Optics、Advanced Antenna and Metasurface Technologies

As an artificial planar composite medium, optical metasurfaces exhibit powerful multidimensional optical modulations at the subwavelength scale. With the aid of intelligent algorithms, versatile wavefront engineering and holographic multiplexing based on optical metasurfaces are being intensively developed. Micronano manufacturing technology provides indispensable support for proof-of-concept and mass production. With the support of these advanced technologies, optical metasurfaces have been developed for a wide range of applications and their compactness, versatility, and compatibility have been fully demonstrated. In this Perspective, we summarize recent advances. In addition, we discuss the challenges and prospects of optical metasurfaces.