Armin Stumpp
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View article: 3D in-situ profiling in a laser micromachining station using dual-comb LiDAR
3D in-situ profiling in a laser micromachining station using dual-comb LiDAR Open
One of the main challenges in laser micromachining is the complexity of the process development. The available monitoring capabilities are mostly limited to external measurement systems, significantly slowing down this step. We address thi…
View article: A Fundamental Approach to High-Precision 3D Microstructuring of High-Performance Polymers with Femtosecond Lasers
A Fundamental Approach to High-Precision 3D Microstructuring of High-Performance Polymers with Femtosecond Lasers Open
Ultrashort pulsed (USP) lasers provide unparalleled precision in surface structuring, enabling controlled ablation with minimal thermal damage to materials. In this study, the femtosecond laser ablation characteristics of polyimide (PI), p…
View article: 3D profiling in a laser micromachining station using dual-comb LiDAR
3D profiling in a laser micromachining station using dual-comb LiDAR Open
We present a coaxial dual-comb LiDAR integrated into a laser micromachining station, enabling in-situ 3D profiling of machined parts with sub-micrometer axial precision, offering a cost-effective solution with high precision capability.