Manipulation of optically fabricated particle arrays using broadband radiation

Rodriguez, Justo and Andrews, David L. (2009) Manipulation of optically fabricated particle arrays using broadband radiation. In: Optical Trapping and Optical Micromanipulation VI, 2009-08-20.

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Abstract

Consideration is given to methods of manipulating optically fabricated particle arrays using broadband radiation and a superposition of optical fields. Specifically, the changes that the optical binding energy experiences, when part of the spectrum of this light is filtered, are analyzed. It is then shown that these optically induced arrays can be reordered by the introduction of additional fields with transverse Poynting vectors. Subsequently, it is shown how pairs of particles can be reordered on a surface by modifying the form of the optical binding interaction. Finally, the effect of particle size on these methods is briefly discussed.

Item Type: Conference or Workshop Item (Paper)
Faculty \ School: Faculty of Science > School of Chemistry
University of East Anglia > Faculty of Science > Research Groups > Physical and Analytical Chemistry
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Depositing User: Rachel Smith
Date Deposited: 27 Oct 2010 10:53
Last Modified: 25 Jul 2018 00:37
URI: https://ueaeprints.uea.ac.uk/id/eprint/10719
DOI: 10.1117/12.825283

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