The laser-optics division of Paul Pleiger Maschinenfabrik GmbH & Co. KG in Witten on the River Ruhr, supplies ready-to-use optical components for CO2 lasers throughout the world and coats customer's substrates for the complete near and far infrared ranges. We offer the following parts optimized for high-power CO2 lasers:

• Lenses: ZnSe, Ge, GaAs

• Windows: ZnSe, Ge, GaAs

• Cavity Optics: Si, ZnSe, Ge, GaAs

• High Reflection Mirrors: Si, Be

• Reflective Phase Retarders: Si

• Zero Phase Retarders: Si

• Output Coupler: ZnSe, Ge, GaAs

• Rear Mirror: ZnSe, Ge, GaAs