General Optics
Ring-Focus Off-Axis Parabolas
Improve results in CO2 laser cutting, drilling, and other materials processing tasks with optics that combine the properties of a focusing mirror and an axicon.
These optics produce a non-diffracting, Bessel beam, ring-focus spot which cuts smoother edges with less thermal damage to the surrounding material than a Gaussian beam. This single optic improves design versatility over separate components.
Fabrication Capabilities
Coherent can readily design Ring-Focus Off-Axis Parabolas to produce any desired ring diameter at focus. These optics are usable in high-power laser systems.
Related Products
Optical Manufacturing Capabilities
Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
