Coherent transport and concentration of particles in optical traps using varying transverse beam profiles

O. Steuernagel

doi:10.1088/1464-4258/7/6/021

Coherent transport and concentration of particles in optical traps using varying transverse beam profiles

O. Steuernagel

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

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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.

Original language	English
Journal	Journal of Optics A: Pure and Applied Optics
Volume	7
Issue number	6
DOIs	https://doi.org/10.1088/1464-4258/7/6/021
Publication status	Published - 2005

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title = "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.",

author = "O. Steuernagel",

note = "Original article can be found at: http://www.iop.org/EJ/journal/1464-4258--Copyright Institute of Physics and IOP Publishing Limited",

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AU - Steuernagel, O.

N1 - Original article can be found at: http://www.iop.org/EJ/journal/1464-4258--Copyright Institute of Physics and IOP Publishing Limited

PY - 2005

Y1 - 2005

N2 - 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.

AB - 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.

U2 - 10.1088/1464-4258/7/6/021

DO - 10.1088/1464-4258/7/6/021

M3 - Article

VL - 7

JO - Journal of Optics A: Pure and Applied Optics

JF - Journal of Optics A: Pure and Applied Optics

SN - 1464-4258

IS - 6

ER -

Coherent transport and concentration of particles in optical traps using varying transverse beam profiles

Abstract

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