Programmable Photoacoustic Patterning of Microparticles in Air

Movie1: Programmable Photoacoustic Patterning of Microparticles system arranges particles into complex and precise patterns over a large area. Movie2: Programmable Photoacoustic Patterning of Microparticles system produces letterpress style kapok flower patterning. Movie3: Programmable Photoacoustic Patterning of Microparticles system moves about 30 silica particles along a specified path.