What question did this study set out to answer?

This research aims to explore the capabilities of a leaky Fourier metasurface for enhanced focus steering through diffraction order multiplexing.

June 4, 2026Advanced Functional Materials0 citations

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Leaky Fourier Metasurface Enables Diffraction‐Order Multiplexed Focus Steering (Adv. Funct. Mater. 44/2026)

YWYue WangUniversity of Stuttgart JLJiakang LaoHarbin University of Science and Technology CGChunsheng GuanFudan University

Key Points

This research aims to explore the capabilities of a leaky Fourier metasurface for enhanced focus steering through diffraction order multiplexing.
Developed a leaky Fourier metasurface to manipulate light diffraction orders.
Analyzed the performance of the metasurface in steering focus directions.
Evaluated potential applications in communication and radar systems.
Demonstrated effective diffraction order multiplexing for focus steering.
Showed improved integration and reconfigurability in device design.
Indicated significant application potential in communication technologies.

Abstract

Diffraction-Order-Multiplexing In their Research Article (DOI: 10.1002/adfm.75281), Chunsheng Guan, Xumin Ding, and co-workers demonstrate leaky Fourier metasurface enabled diffraction order multiplexed focus steering. Such highly integrated, reconfigurable and multifunctional devices may find great application potential in communication and radar systems.

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Leaky Fourier Metasurface Enables Diffraction‐Order Multiplexed Focus Steering (Adv. Funct. Mater. 44/2026)

Key Points

Abstract

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