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Video showing 3-D trapping of a 2-μm polystyrene particle using a 90-deg cone angle fiber tip. Transportation of the particle can be achieved by translation of the fiber. Video corresponds to data in Figs. 2(a) and 2(b). Resolution is 320 × 240 (MPEG, ∼2 MB). [URL: http://dx.doi.org/10.1117/1.2983663.1].
