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Optimized approach enables super-resolution 3D direct laser writing with unprecedented speed and resolution
More information: Xi Liu et al, Super-resolution direct laser writing via multiphoton and peripheral photoinhibition photolithography, Optics Letters (2025). DOI: 10.1364/OL.552034 Provided by Optica ...
Phys.org20d
Optimized approach enables super-resolution 3D direct laser writing with unprecedented speed and resolution
The researchers used their optimized direct laser writing approach to create high-resolution 3D woodpiles using multiphoton DLW. (a) A schematic of a 3D woodpile (b) A 45°-oblique-view SEM image ...