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Updated: Dec 24, 2025

Author Spotlight: A Stable Phantom Material for Optical and Acoustic Imaging
Published on: June 16, 2023
Hanyun Zhou1, S H Huang1, Wei Li2
1Ocean College, Zhejiang University, Zhoushan 316000, China.
Parametric acoustic arrays (PAA) offer high directivity and low-frequency signals for underwater acoustics. This review covers PAA advances, challenges, and future applications in underwater acoustic engineering.
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