Optical particle sorting on an optofluidic chip.
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ABSTRACT: We report size-based sorting of micro- and sub-micron particles using optical forces on a planar optofluidic chip. Two different combinations of fluid flow and optical beam directions in liquid-core waveguides are demonstrated. These methods allow for tunability of size selection and sorting with efficiencies as high as 100%. Very good agreement between experimental results and calculated particle trajectories in the presence of flow and optical forces is found.
SUBMITTER: Leake KD
PROVIDER: S-EPMC3926539 | biostudies-other | 2013 Dec
REPOSITORIES: biostudies-other
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