Philip H. Jones, Onofrio M. Maragò & Giovanni Volpe
Fig. 9.3 — Optically trapped particle tracked by digital video microscopy
(a) Image (16 pixels × 16 pixels) of an optically trapped polystyrene sphere (a = 1.03 μm) and corresponding detected trajectory (solid line), which is completely contained within a single pixel. Detected position along the (b) x- and (c) y-directions (solid lines) and average particle position (dashed lines). The frame rate is 2500 frames/s.
Fig. 9.3 — Optically trapped particle tracked by digital video microscopy