Light tunnel generator features precision freeform surfaces
The Light Tunnel Generator produces a ring-shaped spot that is maintained over a long distance to create a light tunnel. The patent-pending thin glass windows with precision freeform surfaces are designed to mount inside a cutting or welding head for high-power laser cutting applications. They offer 95% shaping efficiency and >20 kW continuous-wave high power handling.
PowerPhotonic
Dalgety Bay, UK