Understanding Film Thickness Measurements

Shedding a little light on thin-film thickness measurements.

So how do you measure something thinner than a human hair? We’ve created a handy guide to better explain what we do titled, “Take the Mystery Out of Thin-Film Measurement.” Think of this guide as a must-read Cliff Notes if you’re in the industry whether your job is depositing, measuring, or using thin films.

Get Spectral Reflectance Guide

We’ll translate the technical.

Trust us, you’ll be able to understand the technique of spectral reflectance (SR), the technique Filmetrics uses to reflect light off the film and then analyze the reflected light over a range of wavelengths. We’ll also share insights why spectral reflectance is often preferred over common methods such as ellipsometry and profilometry.