Cover Feature: Phase Hologram by Acoustic Metasurfaces (Small Struct. 3/2026)
Source abstract
Abstract
Acoustic Holograms In their Research Article (10.1002/sstr.202500354), Yifan Zhu, Hui Zhang, Badreddine Assouar, and co-workers report the concept of acoustic phase holographic imaging by metasurfaces that reveals the intrinsic coupling mechanism between amplitude and phase. They describe the governing equations for their dynamic coupling relationship, enabling phase holographic imaging acoustic communication with anti-attenuation and anti-interference properties. They furthermore experimentally demonstrate this new concept of phase holographic imaging.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metamaterials and Metasurfaces Applications · Orbital Angular Momentum in Optics · Microfluidic and Bio-sensing Technologies
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Affiliations
Jiangsu Key Laboratory for Design and Manufacturing of Precision Medicine Equipment School of Mechanical Engineering Southeast University Nanjing 211189 China
CNRS University of Lorraine Institut Jean Lamour F‐54000 Nancy France
References
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