Layer thickness measurement with 6 quartz oscillators and 12 positions for test glass
Optical thin film coatings are gaining increasing importance in industrial processes and across the high-tech industry. Depending on the application, very specific coatings or coating systems are required, which must meet certain criteria related to:
- transmission behavior
- reflection behavior
- Absorption behavior
- Dispersal
- Resistance to high temperatures and humidity
- abrasion and adhesion resistance
Optical coatings and coating systems with only a few nanometers thick, such as those used in beam dividers, conversion filters, lock filters, bandpass filters, thermal protection filters, as well as cold light mirrors and laser mirrors, need to be manufactured with extreme precision.
For this reason — and as part of a complete in-situ measurement system — Onlink Technologies GmbH developed the Multi-changer.
Stable operation up to 300 °C
Reliable cooling and safe process operation even under high thermal load.
Integrated system of multiple exchangers
Quartz changer with 4 positions and sample holder changer with 12 positions for flexible measurement and testing procedures.
Easy maintenance and intuitive control
Simplified access to components and user-friendly system operation.
