Recent progress and applications for 3D micro-printing

Georg von Freymann

doi:10.1117/12.2582355

5 March 2021 Recent progress and applications for 3D micro-printing

Georg von Freymann

Author Affiliations +

Proceedings Volume 11676, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XXI; 116760A (2021) https://doi.org/10.1117/12.2582355
Event: SPIE LASE, 2021, Online Only

Abstract

3D micro-printing or direct laser writing is the method of choice for fabricating intricate three-dimensional micro- and nanostructures. Employing ultrafast lasers to drive non-linear absorption allows precise structuring of polymeric as well as metallic materials, enabling applications from bio-inspired research up to precise metrology. In this presentation I will give an overview over our current developments on direct metal printing and novel approaches towards structures employed in artificial gauge-field optics allowing to switch topological protection on and off. Additionally, applications in optical metrology will be discussed.

Conference Presentation

Citation Download Citation

Georg von Freymann "Recent progress and applications for 3D micro-printing", Proc. SPIE 11676, Frontiers in Ultrafast Optics: Biomedical, Scientific, and Industrial Applications XXI, 116760A (5 March 2021); https://doi.org/10.1117/12.2582355

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