Thin Film Competencies
Spectral Offline and Inline Measuring Systems, for thin film characterization in a wide layer thickness range, including coatings on foils/WEB, on large size glasses, on curved surfaces and including microscopic measurements.
Process knowledge through speed and sampling
Photometric accuracy for reflectance, transmittance and absorbance measurements is given by using a variety of traceable reference standards such as silicon, precision glass and optical filters.
We supply the measurement excellence needed for true quality assurance. Fast measurements and stable optical geometries guarantee accurate, comprehensive process feedback. The mainstream ETA spectral measurement products presented here are the ETA-SST and ETA-CSS for laboratory applications, and the ETA-TCM for comprehensive inline quality assurance. Together, or separately, they provide developers and manufacturers with comprehensive measurement tools for a range of applications: