Laser
Ultrafast femtosecond laser processing – High-performance technological potential
Femtosecond laser technology enables micromachining, texturing, and surface functionalization with extreme precision and speed, without damaging the material. These processes are applicable to both complex 2D and 3D geometries and a wide variety of materials.
Complete industrial capabilities
Technical advantages of our femtosecond laser processes:
- Compatible with all types of materials, from extremely hard to very fragile
- Exceptional precision and dimensional control
- Controlled thermal impact
- No need for pre- or post-treatments
- Completely reproducible results
- Large-scale geometries: flat 2D surfaces and complex 3D structures
- Material removal without burrs or thermal damage
- Processable parts from μm² to m²
Operational benefits:
- Faster production cycles
- More cost-effective processes
- Improvement of the material’s intrinsic performance thanks to the process itself
- Eco-friendly: low energy consumption, non-contact, no additives, and no consumables
HEF Value Chain
HEF combines scientific expertise, research, and industrial knowledge to offer precise and innovative femtosecond laser solutions.
Applications:
- Engraving: Precision micromachining at mm³/s with surface roughness below 1 μm, preserving material integrity. Ideal for microchannels, tribological surfaces, sealing, or aesthetic finishes.
- Nano- and microtexturing: Fast, high-resolution ablation to modify surface properties and functionalize parts for wettability, sealing, anti-icing, friction control, conductivity, or optical effects.
- Cutting and drilling: Precise micro-drilling (down to 10 μm) and cutting through metals, plastics, and glass, preserving substrates with clean, burr-free edges.
- Selective thin-film ablation: Controlled removal of thin coatings without delamination, burrs, or microcracks.
Conclusion
Femtosecond laser processing—including cutting, engraving, texturing, and surface functionalization—is already applied in industries such as aerospace, defense, energy, and electronics. Biomimetic designs, inspired by shark skin, lotus leaves, or gecko feet, enable further innovations in hydrodynamics, adhesion, and surface properties.