L. Miccio, F. Merola, A. Finizio, M. Paturzo, S. Grilli, P. Ferraro
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Holographic microscope for quantitative phase-contrast imaging of particles driven by optical forces in microfluidics
We demonstrate that particles floating in the microfluidic environment can be driven by optical forces along preferential directions. Meanwhile the particles can be imaged by a digital holographic microscope with the aim to get their quantitative phase-contrast signature.