Research

Gradient-index phononic crystal lenses for underwater acoustic focusing

Enhancing sound energy harvesting using phononic crystals

Developing a detachable dry coupled ultrasonic charger

Using ultrasonic waves to transfer power through metals

Ultrasonic inspection of 3D-printed metallic components

Designing ultrasonic transducers for concurrent power and data transfer

Active acoustic metamaterials with programmable density

2D active acoustic metamaterials for manipulating sound waves in ducts