Solaris Optics in metrology department has spectrophotometer Perkin-Elmer the LAMBDA950, which is one of the highest performance UV/VIS system for spectral analysis of coatings and glasses. It uses a gridless PMT with Peltier-controlled PbS detector to achieve highperformance testing across the spectral range up to 3300nm. The UV/Vis resolution reaches 0.05nm, while the NIR resolution reaches up to 0.20nm. There are two accesories: one for reflection (URA – Universal Reflectance Acessory) and one for transmission mode. Coatings can be measured under some angle (min. 8deg) and in both polarizations.

Spectrophotometer allows us to measure produced thin film coatings for testing as well as final approval.