Optical Surface Profilers
Stage Position Metrology
Testing & Certification Services
Laser Interferometers Zygo Mini™ Zygo Mini™ XP New! DynaFiz™ Verifire™ Series Large Aperture Systems GPI™ Series UV and IR Interferometers Interferometer Accessories Upgrades Typical Interferometer Setups
GPI™ SeriesVeriFire™ Series of interferometer systems. The GPI™ Series of interferometers are now offered with either visual or carrier fringe measurement methods. (All ZYGO phase measuring interferometers are now part of the VeriFire™ Series of products.)
GPI™ LC - The GPI™ LC is the foundation of the GPI™ series. It provides visual fringe analysis for use in the metrology of flat surfaces.
GPI™ ST - The GPI™ ST provides motorized zoom and focus with visual fringe viewing.
Capability-Expanding ProductsAccessories - ZYGO offers a wide variety of accessories to expand or enhance the capabilities of your interferometer system.
Inquiry FormPlease use the form below to contact us with any questions you have regarding Zygo's GPI Series of interferometers, or interferometry in general.
Contact ZYGO today to learn more about the GPI™ Series!
Free surface analysis of your part with Zygo's new Nexview™ 3D surface profiler. #F13MRS Booth 813 @Materials_MRS
One tool for all surfaces, without compromise.™ Zygo's Nexview™ Next-gen optical profiler. @Quality_Expo Booth 251
Nexview™ Zygo's new next-gen noncontact profiler, now measure even more surfaces. @Quality_Expo Booth 251