Phase corrected three-dimensional optical assembly

摘要

We present a method to assembly colloidal particles into a three-dimensional structure utilizing the opticalmicromanipulation technique. Particles are first assembled into 2-D lattices with optical tweezers. A layer by layerapproach is used to form the 3-D structure. The phase correction is applied to eliminate the diffraction from previouslyassembled layers. The preliminary experimental results for the optimization of the 3-D assembly are reported.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.