Zygo is a market leader when it comes to interferometric metrology instrumentation. With two key product lines in that category, Zygo offers an optical profiler and a laser interferometer as well as ...

The form of highly sloped surfaces has always been a challenging application for optical profilers using coherence scanned interferometry (CSI). In fact, highly sloped surfaces exist in almost every ...

There are several misconceptions about using optical technologies to measure different surfaces in different kinds of environments. AZoM talks with Michael Schmidt about how ZYGO is developing ...