Figure 6
From: Optical tweezing and binding at high irradiation powers on black-Si

FDTD Simulation of the spatial distribution of electric field around MFBS surface irradiated with 808 nm light. (a) In the absence of polystyrene bead. (b) In the presence of polystyrene bead (single bead). (c) In the presence of polystyrene beads (1D-trapping of a snowman structure).