Three-dimensional ultrasound subwavelength arbitrary focusing with broadband sparse metalens
Xue Jiang, Jiajie He, Chuanxin Zhang, Hualiang Zhao, Weiqi Wang, Dean Ta, Cheng‐Wei Qiu
Topics & Concepts
BroadbandOpticsUltrasoundMetamaterialBandwidth (computing)PhysicsMaterials scienceComputer scienceAcousticsTelecommunicationsAcoustic Wave Phenomena ResearchUnderwater Acoustics ResearchUltrasonics and Acoustic Wave Propagation