Presentation
5 March 2021 Rapid 3D nanoprinting utilizing spatiotemporal focusing
Author Affiliations +
Abstract
Multiphoton polymerization has become a standard for 3D nanofabrication for its superior resolution and processing steps. However, it is often considered limited in its throughput capabilities, resulting in a desire for a more scalable process. An improvement to the speed of 3D nanoprinting via multiphoton polymerization can be achieved through a projection-based method instead of the traditionally serial printing process. Here a printing process using a digital micro-mirror device and spatiotemporal focusing scheme demonstrates a rapid, continuous 3D printing process.
Conference Presentation
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Paul Somers, Xianfan Xu, Bryan Boudouris, and Liang Pan "Rapid 3D nanoprinting utilizing spatiotemporal focusing", Proc. SPIE 11677, Laser 3D Manufacturing VIII, 116770F (5 March 2021); https://doi.org/10.1117/12.2583738
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KEYWORDS
Printing

3D printing

Digital micromirror devices

3D image processing

Digital imaging

Micromirrors

Photoresist materials

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