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. Author manuscript; available in PMC: 2011 Aug 11.
Published in final edited form as: Lab Chip. 2011 May 16;11(13):2222–2230. doi: 10.1039/c1lc20127a

Fig. 3.

Fig. 3

(a) A measured low-resolution (LR) vertical projection hologram for 2 μm diameter micro-particles. (b) The digitally synthesized pixel super-resolved (SR) hologram for the same region, where holographic fringes with much higher frequencies can be observed, that are normally undersampled in (a). (a1 and a2) The y–z and x–z cross-sections for a micro-particle obtained by reconstructing the LR hologram in (a). (a3) The reconstructed image of the same micro-particle in x–y plane using the LR hologram shown in (a). (b1 and b2) The y–z and x–z cross-sections for the same micro-particle obtained by reconstructing the SR hologram in (b). (b3) The reconstructed image of the micro-particle in x–y plane using SR hologram shown in (b). (c1–c3) The sectional images (tomograms) through the centre of the micro-particle in y–z, x–z and x–y planes, respectively.