Haohan Zeng, Xiao Guo, Youyu Mo, Xinghao Hu, Tingting Li, Feilong Mao, Haiyan Fan, Yifan Zhu, Hui Zhang. "Hybrid porous Helmholtz resonator metasurfaces with decoupled amplitude-phase modulations for finely tunable frequency-multiplexed acoustic holograms." Applied Physics Letters, 2025. doi:10.1063/5.0280528