17 citations · 48 across the 4 of their papers we have counts for
4 papers
Robust orbital-angular-momentum-based underwater acoustic communication with dynamic modal decomposition method
Liulin Li, Bingyi Liu, Zhongyi Guo
Recently, acoustic communication employing Orbital Angular Momentum (OAM) opens another avenue for efficient data transmission in aquatic environments. Current topological charge (…
Acoustic Vortex Filter Based on Tunable Metasurfaces
Liulin Li, Bingyi Liu, Zhixiang Li +2
In this paper, we present an acoustic vortex filter (AVF) based on tunable metasurfaces, which can selectively filter the incident multiplexed vortices that carry different orbital…
Continuous-wave amplitude control via the interference phenomenon in acoustic structures
Bingyi Liu, Shanshan Liu, Liulin Li +4
We propose a strategy to continuously tune the amplitude of acoustic waves based on the interference among two mode-conversion paths in passive acoustic structures. The interferenc…
Nonlinear dielectric geometric-phase metasurface with simultaneous structure and lattice symmetry design
Bingyi Liu, René Geromel, Zhaoxian Su +5
In this work, we utilize thin dielectric meta-atoms placed on a silver substrate to efficiently enhance and manipulate the third harmonic generation. We theoretically and experimen…