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!
Zygo receives order in excess of $3M from Asian IC substrate manufacturer for multiple 3D/2D metrology systems
Zygo receives $3M order from major consumer products company to deliver multiple non-contact profiling systems
From concept, to prototype, to volume production Zygo's Optical Systems does it all. See them at #PhotonicsWest.