Long-Working-Distance Off-Axis Parabolas
Get high-quality focused spots and a long working distance – without a complex optical system – using these high-performance mirrors.
These precision, copper, off-axis parabolic mirrors are fabricated using slow tool servo technology. This delivers optics with diffraction-limited spot sizes that can withstand extremely high laser powers and operate in industrial environments.
Coherent can fabricate off-axis parabolas, as well as other freeforms, in diameters of up to 250 mm with surface accuracy of < 0.5 µm and surface roughness < 0.6 nm.
Fabricating & Metalworking
Get exactly the right solution to your specific laser fabrication needs while delivering process quality and efficiency to metal and non-metal fabricating.
Weld and harden automotive powertrain components with lasers that eliminate distortion, reduce spatter, and are easily automated and integrated into production.