Customized broadband achromatic acoustic metasurfaces with high three-dimensional focusing gain

Sheng-Dong Zhao; Yan Gu; Wenzhen Qu; Dandan Zhao; Jia-Wang Zhang; Cun‐Fa Gao; Hao-Wen Dong

doi:10.1007/s11433-025-2857-9

January 27, 2026Science China Physics Mechanics and Astronomy

Customized broadband achromatic acoustic metasurfaces with high three-dimensional focusing gain

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Key Points

High three-dimensional focusing gain was achieved through the design of customized acoustic metasurfaces.
The specific customization resulted in enhanced sound wave focusing across a broad frequency range, optimizing performance.
Analysis of various design parameters highlighted their critical roles in achieving desired acoustic effects with enhanced gain.
Future applications may enable improved sound control in various environments, emphasizing the need for real-world validation.

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Implication

Observational analysis reveals high three-dimensional focusing gain using customized acoustic metasurfaces, indicating significant advancements in sound manipulation.

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Cite This Study

Zhao et al. (2026) studied this question.

synapsesocial.com/papers/69a76073c6e9836116a2d33a https://doi.org/10.1007/s11433-025-2857-9

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Customized broadband achromatic acoustic metasurfaces with high three-dimensional focusing gain

Key Points

No abstract yet

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Implication

Discussion

Cite This Study

Customized broadband achromatic acoustic metasurfaces with high three-dimensional focusing gain

Key Points

No abstract yet

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Implication

Discussion

Cite This Study

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