Diamond Lenses Make Laser Optics Significantly Lighter

Press Release / 19.6.2017

Diamonds are not only a girl's best friend, but synthetic diamonds are also attractive as a material for laser optics: thanks to their extremely high refractive index and excellent heat conduction, laser optics made with them are ten times lighter than conventional laser optics. Fiber lasers in the kW range could, thus, operate with greater flexibility. Three Fraunhofer institutes have optimized the production and processing of diamonds in recent years, and the first cutting system with diamond lenses is being tested.