Holographic acoustic tweezers | Paper

Paper: Holographic Acoustic Tweezers. PNAS. 2018. Asier Marzo, Bruce W. Drinkwater. Abstract: Acoustic Tweezers use sound radiation forces to manipulate matter without contact. They provide unique characteristics when compared to the more established Optical Tweezers, such as higher trapping forces per unit input power and the ability to manipulate objects from the micrometre to the centimetre scale. They also enable the trapping of a wide range of s