Publication

Methods and apparatus for tomographic additive manufacturing with a spatially coherent light source

Christophe Moser, Damien Claude-Marie Loterie, Paul Delrot
2020
Patents

Abstract

A method of fabricating a three-dimensional article comprises providing a spatially coherent light source (101, 201), generating from said light source (101, 201), patterns of light based on computed tomographic projections of said three-dimensional article, and projecting said patterns of light into a photoresponsive medium, whereby the projecting is configured to define a three- dimensional dose distribution, thereby locally altering the phase of the photoresponsive medium and creating the article.

Official source

https://infoscience.epfl.ch/entities/publication/74a11931-469c-46b6-8f1b-c10be361a5b4

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Methods and apparatus for tomographic additive manufacturing with a spatially coherent light source

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