Northwestern University

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Filtering by: Keyword Optical tweezers Keyword particle separations Subject Physics and Astronomy

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Microparticle Manipulation in Optical Lattices

Description:

With the interference of several coherent beams, a periodical potential is produced for the particles trapped inside. The theoretical calculations show that the optical force applied on the particle in such optical lattice is in sinusoidal form. The force amplitudes vary greatly depending on the ratio of the particle size...

Keyword:

particle separations, colloidal crystal, interferometer, brownian motion, and Optical tweezers

Subject:

Physics and Astronomy

Creator:

Weiqiang Mu

Owner:

Scholarly Digital Publishing

Date Uploaded:

09/18/2018

Date Modified:

09/18/2018

Date Created:

2008-09-29

Resource Type:

Dissertation