Figure 7
Simultaneous trapping (results for 120 mW output light power) of: (a,b) two glass beads, and (c,d) three beads (directions of movement of the trapped beads is indicated by an arrow at the lower left corner, the trapped elements are indicated with a yellow dashed line circle, two reference beads are indicated with a white dashed line rectangle). (Supplementary materials: Movie 2.avi).
