65 citations · 100 across the 7 of their papers we have counts for
7 papers
Hyperuniform disordered parametric loudspeaker array
Kun Tang, Yuqi Wang, Shaobo Wang +7
A steerable parametric loudspeaker array is known for its directivity and narrow beam width. However, it often suffers from the grating lobes due to periodic array distributions. H…
Dynamic cloaking of a diamond-shaped hole in elastic plate
Kun Tang, Eitam Luz, David Amram +3
Invisibility cloaks for flexural waves have been mostly examined in the continuous-wave regime, while invisibility is likely to deteriorate for short pulses. Here, we propose the p…
Pulse dynamics of flexural waves in transformed plates
Kun Tang, Chenni Xu, Sebastien Guenneau +1
Coordinate-transformation-inspired optical devices have been mostly examined in the continuous-wave regime: the performance of an invisibility cloak, which has been demonstrated fo…
Observations of symmetry induced topological mode steering in a reconfigurable elastic plate
Kun Tang, Mehul P. Makwana, Richard V. Craster +1
We experimentally investigate the valley-Hall effect for interfacial edge states, highlighting the importance of the modal patterns, between geometrically distinct regions within a…
Making sound vortices by metasurfaces
Liping Ye, Chunyin Qiu, Jiuyang Lu +5
Based on the Huygens-Fresnel principle, a metasurface structure is designed to generate a sound vortex beam in airborne environment. The metasurface is constructed by a thin planar…
Focusing and directional beaming effects of airborne sound through a planar lens with zigzag slits
Kun Tang, Chunyin Qiu, Jiuyang Lu +2
Based on the Huygens-Fresnel principle we design a planar lens to efficiently realize the interconversion of the point-like source and Gaussian beam in the air ambience. The lens i…