Ultrafast Laser Micromachining Creates Surface Modifications to Assist R&D Developments

Ultrafast laser micromachining of surface modifications produce geometrical structures that conduct very precise functions. As the demand for device miniaturization continues, ultrafast or femtosecond laser micromachining produce surface reliefs on a micrometric or even nanometric scale and with high aspect ratios.

Application examples

• Surface chevrons for enzyme reactions in point-of-care tests

• Lab-on-Chip microfluidic channels and microholes

• Security identification markings

• Creating diffractive, absorbent, adhesive surfaces
• 3D structuring of dielectrics, silicon, polymers, thin-films, integrated optics