Fraunhofer Institute for Material and Beam Technology IWSSurfaces that Can Do More – From Concept to Series Production
We unlock new functions for your components – whether antibacterial medical devices, friction-optimized engine components, or high-precision optical systems. Through targeted structuring at the micro and nano levels, we give surfaces customized properties for adhesion, friction, optics, or biocompatibility. Our core competence lies in laser-based surface texturing with Direct Laser Writing (DLW), Direct Laser Interference Patterning (DLIP), and Laser Induced Periodic Surface Structures (LIPSS).
In addition, we have mastered a wide range of other micro-machining processes: drilling micro- and nano-holes (e.g., for filters or perforations), cutting and structuring glass, ceramics, or metals, precise engraving, ablation, and cleaning, as well as the targeted adaptation of surface functions.
As a new field of research, we are investigating the direct, adhesive-free joining of paper materials, which is made possible by laser irradiation.
Together with our partners, we develop customized processes, systems, and automation solutions – from the initial proof of concept to industrial series production.
Our Range of Services Includes:
- Laser-based surface texturing with DLW, DLIP, and LIPSS for micro- and nanostructures.
- Versatile micro-machining: drilling, cutting, engraving, and structuring of metals, glass, polymers, ceramics, and composite materials.
- Functionalized surfaces for targeted adjustment of adhesion, friction, optical, chemical, or biological properties.
- System solutions & automation: Development of compact processing optics, process monitoring with optical and acoustic methods, and intelligent control algorithms.
- Scalable applications: Processing of 3D components, large-format components, and roll-to-roll
- Laser-based paper joining without adhesives
