Thin Film Modeling
Thin film modeling is the process of mathematically simulating how light interacts with one or more thin film layers. By comparing measured spectra with theoretical optical models, engineers can determine film thickness, refractive index, extinction coefficient, and multilayer stack properties with high accuracy.
StellarNet Thin Film Measurement Systems utilize advanced thin film modeling software to fit measured reflectance or transmission data to optical models. This allows rapid characterization of complex multilayer structures used in semiconductor manufacturing, optical coatings, solar cells, display technologies, and photonic devices.
