👉 Reflectometry is a method of measuring the thickness, shape, and material properties of objects by reflecting light from an object. It works by generating a beam of light that is reflected from the surface of an object, which can be detected by the reflection angle or intensity, respectively. In other words, it uses the intensity of light to determine the thickness of the object or its material composition. The term "reflectometry" refers to the process itself, as it involves generating and analyzing light waves.
