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Proceedings Paper

Phase corrected three-dimensional optical assembly
Author(s): Gang Wang
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Paper Abstract

We present a method to assembly colloidal particles into a three-dimensional structure utilizing the optical micromanipulation technique. Particles are first assembled into 2-D lattices with optical tweezers. A layer by layer approach is used to form the 3-D structure. The phase correction is applied to eliminate the diffraction from previously assembled layers. The preliminary experimental results for the optimization of the 3-D assembly are reported.

Paper Details

Date Published: 10 October 2012
PDF: 6 pages
Proc. SPIE 8458, Optical Trapping and Optical Micromanipulation IX, 845821 (10 October 2012); doi: 10.1117/12.930313
Show Author Affiliations
Gang Wang, Indiana Univ.-Purdue Univ. Fort Wayne (United States)

Published in SPIE Proceedings Vol. 8458:
Optical Trapping and Optical Micromanipulation IX
Kishan Dholakia; Gabriel C. Spalding, Editor(s)

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