HIGHLIGHTS
- who: Stefan Kefer et al. from the Aschaffenburg University of Sciences, Wuerzburger Strasse, Aschaffenburg, Germany have published the paper: Femtosecond Laser-Based Micromachining of Rotational-Symmetric Sapphire Workpieces, in the Journal: Materials 2022, 6233 of 16/08/2022
- what: This study shows two novel femtosecond laser-based micromachining approaches for rotational symmetric sapphire workpieces.
- how: A preliminary ablation threshold study is conducted to determine the optimum wavelength for the femtosecond laser-based microstructuring of sapphire.
SUMMARY
Various scientific groups have been working on possible solutions for alternative sapphire machining . . .
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