Elastic metasurfaces with tailored initial phase for broadband subwavelength focusing
Meizhen Li, Yabin Hu, Jiali Cheng, Jianlin Chen, Zheng Li, Bing Li, Zheng Li, Bing Li
Topics & Concepts
BroadbandOpticsPhase (matter)PhysicsAcousticsMaterials scienceComputer scienceQuantum mechanicsMetamaterials and Metasurfaces ApplicationsAcoustic Wave Phenomena ResearchAdvanced Antenna and Metasurface Technologies