Optical Surface Profilers
Stage Position Metrology
Testing & Certification Services
Laser Interferometers Zygo Mini™ Zygo Mini™ XP New! DynaFiz™ Verifire™ Series Large Aperture Systems GPI™ LC UV and IR Interferometers Interferometer Accessories Upgrades Typical Interferometer Setups QPSI New! Interferometer Systems
Interferometer Accessories - click to learn more about ZYGO's complete selection.
Interferometers by Zygo were chosen over 10,000 times through the years, and many of those interferometer systems continue to be relied on daily to provide accurate production metrology of optical components and assemblies that affect our daily lives. Interferometer applications span across a wide range of applications in numerous industries, including consumer electronics, ophthalmic, semiconductor and defense & aerospace. ZYGO is the one optical metrology company that is trusted across the globe to qualify the worlds most critical optics. Shouldn't you be using a ZYGO interferometer?
Interferometer Systems by Zygo
Zygo Mini™ Production Laser Interferometer - A compact, self-contained, phase-shifting Fizeau interferometer system, with a streamlined touch-screen user interface. Mini interferometer meets the unique requirements of optics production metrology which is moving to precision greater than are available from visual interferometric testing.
Zygo Mini™ XP Interferometer System New! - Has all the great features of the Zygo Mini and adds built-in advanced applications, giving it flexibility to move beyond simple production line testing, making it right at home in the lab as well.
DynaFiz™ Dynamic Interferometer - highly optimized optical interferometry instrument designed specifically for performing accurate metrology of optics in the presence of air turbulence and extreme vibrations.
Verifire™ Interferometer Series - The ideal interferometer choice for accurate metrology of surface form... aspheric optics.
Large Aperture Interferometer Systems - ZYGO's large aperture interferometer beam expanders are an optional extension to the Verifire™ Interferometer and GPI™ Interferometer Series mainframes. The beam expanders are configured to provide both a standard 4" measurement beam and a large aperture metrology source. Large Aperture Interferometer Systems are available for static and phase measuring applications with 12", 18", 24" and 32" apertures.
GPI™ Interferometers - The GPI™ series of interferometers... extreme vibrations.
Laser Interferometry Accessories - ZYGO qualifies all of our interferometry accessories to ensure optimal laser interferometer performance. Our accessories include spherical and flat optics for transmission and reference, opto-mechanical mounts and fixtures, radius of curvature hardware and vertical mounting options for upward or downward-looking interferometers.
Typical Interferometer Setups - A brief overview of some of the interferometric measurement techniques commonly used in the optics industry.
Inquiry FormPlease use the form below to contact us with any questions you have regarding Zygo's interferometer products or interferometry in general.
Contact ZYGO today to learn more about ZYGO interferometers!
Zygo stockholders approve merger with AMETEK, Inc. for $19.25/share. Transaction anticipated to close on June 20,...
Zygo receives order in excess of $3M from Asian IC substrate manufacturer for multiple 3D/2D metrology systems