Coating Design. Coatings upon Customer Request.

We prove customer-specific coating development and coating of

• Antireflection coatings (AR)
• Polarizing and non-polarizing beam splitters
• Narrow band filters, edge filters, laser protection filters
• Laser coatings (HR, AR) with high damage threshold
• Highly reflective metallic and dielectric mirrors
• Transparent and electrically conductive layers (ITO)
• Absorber films (CrVI free)
• Graduated filters and combinations of various filters
• Phase preservation for the various coating types
• Wear protection coatings
• Bondable and solderable coatings

• Layer design according to customer specification, consultation during the entire product development phase to find the optimal solution
• Process data base with several thousand processes available
• Adaption of existing processes to customer specifications, reduced development costs
• In-house qualification of coatings
• Expanded in-house analysis of prototypes available

We provide ambitious coatings based on individual customer requirements on a total of eleven partly ion-assisted PVD systems. The optics are cleaned beforehand using fully automated cleaning wet benches.

• Spectrometer to analyze between 0° to 85°
• Environmental/climate tests according to ISO and MIL (heat, moisture, autoclaving)
• Wear and adhesive tests
• Nitrogen cabinets to store critical glass
• Surface measurement technology (tensiometer, interferometer, roughness measurements, ITS)
• Various tests with regards to chemical resistance
• Development of measurement devices according to customer-specific requirements

You can find the coating processes and technologies that we offer under:

Production Expertise > Coatings & Microstructures