Three-dimensional lithography: laser modeling using photopolymers

Tim B. Heller

doi:10.1117/12.28041

1 February 1991 Three-dimensional lithography: laser modeling using photopolymers

Tim B. Heller

Proceedings Volume 1454, Beam Deflection and Scanning Technologies; (1991) https://doi.org/10.1117/12.28041
Event: Electronic Imaging '91, 1991, San Jose, CA, United States

Abstract

In the past few years, a new technology for producing fast turnaround prototype models utilizing state-of-the-art technology has emerged. This technology, known as rapid modeling or desktop manufacturing, has capabilities that were previously unavailable for prototypes. In essence, rapid modeling breaks down a CAD solid or surface model into many descriptive cross-sections, which are then re-created by machine and adhered to one another to form an almost infinite set of shapes as a real three-dimensional part. This process employs leading edge technology in scanning, computer hardware/software, and lasers.

Citation Download Citation

Tim B. Heller "Three-dimensional lithography: laser modeling using photopolymers", Proc. SPIE 1454, Beam Deflection and Scanning Technologies, (1 February 1991); https://doi.org/10.1117/12.28041

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