Sapphire and Ruby Excitation

Laser micromachining of sapphire and ruby

ruby and sapphire are widely used in precision optics, micromechanics and aerospace because of their superior mechanical and optical properties. Our femtosecond laser technology provides a non-contact, high-precision "cold processing" solution designed for these hard, brittle and transparent materials.

Main advantages

✅Zero thermal damage: Ultrashort pulses produce a heat affected zone (HAZ) of less than 0.2 microns. This eliminates heat build-up and prevents discoloration and thermal cracking.
✅Micron Accuracy: We achieve tolerances of ± 1 micron. The result is smooth, no burr, no recast layer, and no polishing post-treatment.
✅Complex geometry molding: We overcome the challenges of transparent materials to etch blind grooves, steps, windows and complex shapes.
✅High consistency: Our closed-loop monitoring system ensures that every mass-produced part meets strict dimensional standards.