18 citations · 36 across the 4 of their papers we have counts for
5 papers
A General Framework of Bound States in the Continuum in an Open Acoustic Resonator
Lujun Huang, Bin Jia, Artem S Pilipchuk +11
Bound states in the continuum (BICs) provide a viable way of achieving high-Q resonances in both photonics and acoustics. In this work, we proposed a general method of constructing…
Microacoustic metagratings at ultra-high frequencies fabricated by two-photon lithography
Anton Melnikov, Sören Köble, Severin Schweiger +3
The recently proposed bianisotropic acoustic metagratings offer promising opportunities for passive acoustic wavefront manipulation, which is of particular interest in flat acousti…
Willis coupling-induced acoustic radiation force and torque reversal
Shahrokh Sepehrirahnama, Sebastian Oberst, Yan Kei Chiang +1
Acoustic meta-atoms serve as the building blocks of metamaterials, with linear properties designed to achieve functions such as beam steering, cloaking and focusing. They have also…
Acoustic radiation force and radiation torque beyond particles: Effects of non-spherical shape and Willis coupling
Shahrokh Sepehrirahnama, Sebastian Oberst, Yan Kei Chiang +1
Acoustophoresis deals with the manipulation of sub-wavelength scatterers in an incident acoustic field. The geometric details of manipulated particles are often neglected by replac…
Scalable Metagrating for Efficient Ultrasonic Focusing
Yan Kei Chiang, Li Quan, Yugui Peng +4
Acoustic focusing plays a pivotal role in a wide variety of applications ranging from medical science to nondestructive testing. Previous works have shown that acoustic metagrating…