Interconnected Self-propagating Photopolymer Waveguides : an Alternative to Stereolithography for Rapid Formation of Lattice-based Open-cellular Materials


Recently, a new technique has been developed to create unique open-cellular materials with micro-scale truss, or lattice features ranging from tens to hundreds of microns. These materials are formed from a three-dimensional, interconnected array of self-propagating photopolymer waveguides. By utilizing this self-propagating effect, three-dimensional open… (More)

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