Visualization 1.mp4

2019-08-20T19:11:02Z (GMT) by Shuailong Zhang
Multiple 15-μm-diameter beads are manipulated by a “Roulette”-shaped light pattern to rotate at an angular velocity of 1.26 rad/s. The OET device was driven at an AC bias of 20 Vp-p at 30 kHz. The video is in real time.