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Dynamics of multiple trapping by a single-beam laser tweezer
2005
Applied Optics
Preserved Fulltext
A multiple-trap single-beam scanning laser tweezer system was developed and characterized. Different stationary and mobile multiple-trap modes were generated for polystyrene beads in a water environment. Trapping efficiency and stability were investigated for several dynamic parameters such as transition time between the sites, waiting time on a single site, number of trapping sites, and IR laser power. Optimal parameters for efficient generation of complex arrays and matrices were determined.
doi:10.1364/ao.44.003963
pmid:16004041
fatcat:4nobr7vybvbpdhldhnkxnlmbla