arXiv · physics/0502023
Coherent Transport and Concentration of Particles in Optical Traps using Varying Transverse Beam Profiles
Abstract
Tailored time-dependent variations of the transverse profile together with longitudinal phase shifts of laser beams are studied. It is shown theoretically that a standing wave setup and real-time beam forming techniques (e.g. by computer-addressed holograms) should make it possible to implement smooth transport across and along the beams employed in optical trapping schemes. Novel modes for the efficient collection, transport, and concentration of trapped particles should thus become realizable in optical trapping setups.
Explore related subjects
Keep this discovery
Ole Steuernagel. 2005-02-04. Coherent Transport and Concentration of Particles in Optical Traps using Varying Transverse Beam Profiles. https://doi.org/10.1088/1464-4258/7/6/021
Cite the original work for its findings. Save a collection to share your selection of sources.