922 citations · 1.6k across the 9 of their papers we have counts for
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Compact Acoustic Retroreflector Based on A Mirrored Luneburg Lens
Yangyang Fu, Junfei Li, Yangbo Xie +4
We propose and demonstrate a compact acoustic retroreflector that reroutes probing signals back towards the source with minimal scattering. Gradient refractive index (GRIN) acousti…
Acoustic Holographic Rendering with Two-dimensional Metamaterial-based Passive Phased Array
Yangbo Xie, Chen Shen, Wenqi Wang +5
Acoustic holographic rendering in complete analogy with optical holography are useful for various applications, ranging from multi-focal lensing, multiplexed sensing and synthesizi…
Wavefront Modulation and Subwavelength Diffractive Acoustics with an Acoustic Metasurface
Yangbo Xie, Wenqi Wang, Huanyang Chen +3
Metasurfaces are a family of novel wavefront shaping devices with planar profile and subwavelength thickness. Acoustic metasurfaces with ultralow profile yet extraordinary wave man…
Measurements of Broadband Negative Index in Space-Coiling Acoustic Metamaterials
Yangbo Xie, Bogdan-Ioan Popa, Lucian Zigoneanu +1
We report the experimental demonstration of broadband negative refractive index obtained in a labyrinthine acoustic metamaterial structure. Two different approaches were employed t…