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Sunday, January 25, 2015

Formation of contour optical traps using a four-channel liquid crystal focusing device

A V Korobtsov, S P Kotova, N N Losevsky, A M Mayorova and S A Samagin
The capabilities and specific features of the formation and dynamic control of so-called contour optical traps using a fourchannel liquid crystal modulator are studied theoretically and experimentally. Circular, elliptical and C-shaped traps are formed. Trapping and confinement of absorbing micro-objects by the formed traps are demonstrated.

DOI

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