23 citations · 25 across the 4 of their papers we have counts for
4 papers
Coupled Decorated Membrane Resonators with Large Willis Coupling
Joshua Lau, Suet To Tang, Min Yang +1
We report the experimental studies on an acoustic scatterer consisting of a pair of coupled decorated membrane resonators (DMRs) that exhibits near extreme contrast in reflection a…
Perfect Absorption Metasurfaces with Multiple Meta-Resonances
Suet To Tang, Joshua Chau, Ka Yan Au Yeung +1
We show that the hybrid resonances of a DMR backed by a cavity are meta-resonances, in that they can be made as perfect as possible by fine tuning the structural parameters but wit…
Acoustic Pressure Monopole, Velocity Monopole, and Hybrid Monopole
Suet To Tang, Xiaonan Zhang, Chong Meng +1
We show that there are two types of acoustic monopoles, namely the pressure monopoles (PMs) and the velocity monopoles (VMs). Under one wave incidence, only the pressure field near…
Acoustic Coherent Perfect Absorbers as Sensitive Null Detectors
Chong Meng, Xiaonan Zhang, Suet To Tang +2
We report the experimental realization of acoustic coherent perfect absorption (CPA) of four symmetric scatterers of very different structures. The only conditions necessary for th…