Phase corrected three-dimensional optical assembly

Gang Wang

doi:10.1117/12.930313

10 October 2012 Phase corrected three-dimensional optical assembly

Gang Wang

Proceedings Volume 8458, Optical Trapping and Optical Micromanipulation IX; 845821 (2012) https://doi.org/10.1117/12.930313
Event: SPIE NanoScience + Engineering, 2012, San Diego, California, United States

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.

Citation Download Citation

Gang Wang "Phase corrected three-dimensional optical assembly", Proc. SPIE 8458, Optical Trapping and Optical Micromanipulation IX, 845821 (10 October 2012); https://doi.org/10.1117/12.930313

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