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 ...

Common to optical metrology in many modern systems, the Fizeau design uses a fixed, on-axis coherent point source to illuminate the interferometric cavity. For the most part, it works very well. While ...

Middlefield, CT. Zygo Corp. has announced the latest addition to its Verifire family of laser interferometer and optical testing products. Verifire laser interferometers employ advanced software and ...

White light interferometry (WLI) is a contact-free optical method for measuring surface height. It uses the phase difference between the light reflected off a reference mirror and the target sample to ...

Large-aperture interferometers desitned for Chinese R&D facilities. MIDDLEFIELD, CT--(Marketwire - 09/22/10) - Zygo Corporation (NASDAQ:ZIGO - News), a worldwide supplier of optical metrology ...

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DynaFiz™ interferometer is a new instantaneous Fizeau tool, optimized for dynamic metrology in the presence of extreme vibrations and air turbulence. The light-efficient optical design, combined with ...