Keyphrases
Ultrasound Beam
100%
Acoustic Metasurface
100%
Underwater Ultrasound
100%
Beam Manipulation
100%
Airy Beam
100%
Beam Focusing
13%
Multi-focus
13%
Three-dimensional Printing
13%
Three-dimensional-printed
13%
Operating Frequency
13%
Ultrasound
6%
Experimental Validation
6%
Focal Region
6%
Self-healing
6%
Three-dimensional Space
6%
Polylactic Acid
6%
Focal Depth
6%
Steerability
6%
Printing Materials
6%
Three-dimensional Beam
6%
Focal Pattern
6%
Region Size
6%
Metasurface
6%
Coding Bits
6%
Single-element Ultrasound Transducer
6%
Engineering Skills
6%
Size Focusing
6%
Complex Acoustic Field
6%
Self-acceleration
6%
Non-diffracting
6%
Planar Transducer
6%
Wavefront Engineering
6%
Physics
Metasurface
100%
Transducer
18%
Beam Focusing
18%
Wave Front
9%