2 citations · 2 across the 3 of their papers we have counts for
3 papers
physics.app-ph2023
Acoustic Vortex in Waveguide with Chiral Gradient Sawtooth Metasurface
Zeliang Song, Shuhuan Xie, Yong Li +5
The acoustic vortex states with spiral phase dislocation that can carry orbital angular moment (OAM) have aroused many research interests in recent years. The mainstream methods of…
physics.app-ph2021
Deep learning enables accurate sound redistribution via nonlocal metasurfaces
Hua Ding, Xinsheng Fang, Bin Jia +3
Conventional acoustic metasurfaces are constructed with gradiently ``local'' phase shift profiles provided by subunits. The local strategy implies the ignorance of the mutual coupl…
physics.app-ph2021★ 2 cited
Observation of higher-order exceptional points in a non-local acoustic metagrating
Xinsheng Fang, Nikhil JRK Gerard, Zhiling Zhou +7
Higher-order exceptional points have attracted increased attention in recent years due to their enhanced sensitivity and distinct topological features. Here, we show that nonlocal…