DataVXAdvanced MaterialsPaper
journal article·2025-11Open access

3D Acoustic Imaging Hitting the Diffraction Limit via Fully Parameter‐Optimized Meta‐Lens and Frequency‐Domain Reconstruction (Adv. Mater. 44/2025)

Zong‐Lin Li, Lai‐Xin Huang, Qi‐Li Sun, Yong‐Jian Zhao, Peng‐Qi Li, Yu‐Gui Peng, Long‐Sheng Zeng, Juan Zhou, Yang Xiao, Xue‐Feng Zhu, Fei Li, Hai‐Rong Zheng

Advanced Materials· Volume 37· Issue 44
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Source abstract

Abstract

Meta-Lenses In their Research Article (DOI: 10.1002/adma.202508453), Xue-Feng Zhu, Fei Li, Hai-Rong Zheng, and colleagues developed an innovative super-resolution ultrasound meta-lens. Through comprehensive parameter optimization, the lens successfully overcame the diffraction limit. Furthermore, the team enhanced its longitudinal resolution via frequency-domain reconstruction. This work challenges the conventional view that meta-lens inherently suffer from limited longitudinal resolution and demonstrates considerable potential for applications in functional ultrasound imaging.
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Research context

OpenAlex topics: Acoustic Wave Phenomena Research · Random lasers and scattering media · Microfluidic and Bio-sensing Technologies

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Affiliations

State Key Laboratory of Biomedical Imaging Science and System Key Laboratory of Biomedical Imaging Science and System Paul C.Lauterbur Research Center For Biomedical lmaging Research Center for Advanced Detection Materials and Medical Imaging Devices Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China

School of Physics and Innovation Institute Huazhong University of Science and Technology Wuhan 430074 China

Department of Electronic Engineering The Chinese University of Hong Kong Hong Kong SAR 999077 China

National Innovation Center for Advanced Medical Devices Shenzhen 518131 China

References

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