We measure thin-film thickness by analyzing how light is reflected by the film. By analyzing wavelengths beyond those visible to the human eye we can measure nearly all non-metallic films greater than 100 atoms thick. And because there are no moving parts, results are available in seconds: film thickness, refractive index, even roughness!
We’ve been helping industry leaders measure thin-film thickness since 1995, and more of our systems are being used in affordable thin-film thickness measurement applications than any other. In fact, we’re the only company that stocks a thin-film thickness measurement system for almost every need. With six offices around the globe, our support team provides 24-hour thin-film measurement assistance.










