Research progress of acoustic metasurface in China
School of Physics and Electronic Engineering, Guangzhou University, Guangzhou 510006, PR China
2 Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Department of Electronic Science and Technology, Xi'an Jiaotong University, Xi'an 710049, PR China
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Accepted: 6 January 2019
Published online: 18 February 2019
Acoustic metasurface (AMS) is an important branch of metamaterials which has important applications in various fields such as earthquake protection, noise reduction, acoustic hiding, architectural acoustics, particle manipulation, and medical ultrasound and therapy. The AMS with subwavelength thickness can manipulate the acoustic wave by controlling the wavefront phase based on the generalized acoustic Snell's law. In this review, the research and application progresses of AMS in China were introduced, and the further development trends of AMS were analyzed and remarked.
Key words: Acoustic metamaterial / acoustic metasurface / acoustic manipulation
© Z. Wang and Y. Chu, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.