Determination of the Reflectivity and Transmittance of Low Loss Optical Components
Reflectivity values R > 99% and transmittance values T > 99% of Low Loss optical components can be measured very exactly by Cavity Ring-Down time measurements. Compared to measurements in a photospectrometer this method has three main advantages:
- it is applicable for very high reflectivities und transmittances
- it is impossible to get measurement values which are higher than the real ones
- it has a very high accuracy
LAYERTEC comes with various Cavity Ring-Down systems with which the quality of optical components is controlled steadily. For more detailed information please see our catalog content “Introduction to Low Loss optics and Cavity Ring-Down Time Measurements”.
You can download our catalog.