Figure 3
Force distribution analysis in OV and PV fields.
The force distributions in (a) radial, (b) azimuthal and (c) z direction of a 1-μm-gold particle in the OV field, where r represents the distance of particle from the principal optic axis. (d–f) The same force distributions in the PV field. The gradient force is drawn in red line, the scattering force is in blue line and the resultant force is in black line. The incident power is 100 mW.
