René Liebers

Technology Manager, 3D-Micromac

René Liebers is technology manager at 3D-Micromac (Chemnitz, Germany).

FIGURE 1. Machining examples demonstrate the potential of high-rate laser microprocessing technology: a large-area ripple-textured AISI 304 stainless-steel surface for bioinspired surface functionalization (a); an aluminum airfoil profile covered with microtextured riblet formations for drag reduction (b).
Lasers & Sources

Ultrafast Laser Machining: High-rate laser microprocessing handles large-area substrates

Oct. 1, 2019
The combination of high-power (or high-average power) lasers and high-speed scanning systems processes large substrates quickly and accurately.