ArticleOptics express2025
Detection and correction of misalignment for high fidelity volumetric additive manufacturing.
Article in Optics express, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
2 authors.
Funding
Abstract
Volumetric additive manufacturing (VAM) rapidly fabricates three-dimensional polymer structures by projecting images into a rotating vial of photosensitive resin. However, inevitable misalignment of this vial, the rotation system, and the projector limit the achievable resolution, fidelity and repeatability of VAM systems. In this work, we characterize the distinct impact of common misalignments through their distortion of a spherical test object. We then show that the ensemble of misalignments can be quantified with the addition of an imaging system. This information is then used to correct for the measured misalignment by modification of the projected images to enable reliable, high-resolution VAM dose delivery.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.