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Conferences > UFO > 2023 > W1 > W1.3

Spatiotemporal focusing and imaging of ultrafast laser pulses for rapid, continuous 3D nanoprinting

Paul Somers, Jason E. Johnson, and Xianfan Xu

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Abstract

We use spatiotemporal focusing and imaging of ultrafast laser pulses to implement a projection two-photon polymerization process in a continuous fashion to fabricate complex 3D structures at a large print rate. Rapid fabrication of millimeter scale structures is achievable with this continuous, layer-by-layer projection two-photon process.

© 2023 UFOXIII

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