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® measures surfaces of microbial biofilms, PTFE nanocomposite films & silver tantalate coatings, with high precision #STLE2013 Booth 221
Zygo® 3D optical surface profilers measures microsurface features with nanometer-scale precision. #STLE2013 Booth 221
#STLE2013 Zygo Booth 221 for high-precision quantitative 3D measurements of surfaces and microstructural properties.