ZYGO
Corporation
ZYGO Corporation was founded in 1970 and is headquartered in Middlefield, Connecticut, USA. For over five decades, ZYGO has been the global leader in precision optical metrology systems and ultra-precision optical components — setting the standard for measurement accuracy and reliability in the world's most demanding industries.
Yixi Technology is ZYGO’s China market promotion partner, delivering specification support, commissioning, training, and aftermarket coverage for ZYGO metrology across semiconductor, aerospace, research, pharma & controlled environments, new energy, and precision manufacturing — and can coordinate TSI and AMETEK solutions within the same engagement when projects span metrology, environmental monitoring, and electrochemistry.
Qualifire® Laser Interferometer Series
The gold standard in precision optical surface metrology. Using phase-shifting interferometry, these instruments deliver unparalleled accuracy for flat, spherical, aspheric, and freeform optical surfaces.
- Sub-nanometer measurement accuracy
- High-resolution phase measurement
- Multiple aperture configurations (1", 4", 6", 12")
- Spherical, aspheric, and flat surface measurement
- Automated measurement and data analysis
NewView™ Optical Profiler Series
Fast, non-contact 3D surface measurement with sub-nanometer vertical resolution using scanning white light interferometry. Used worldwide for surface roughness, step height, and topography analysis.
- Non-contact 3D surface measurement
- Sub-nanometer vertical resolution
- Multiple objective options (1× to 100×)
- Surface roughness, step height, and topography analysis
- Powerful Mx™ surface analysis software
ZYGO Precision Optical Components
Ultra-precision optical components to the tightest tolerances — flat optics, precision coatings, aspheric and freeform surfaces for semiconductor lithography, space telescopes, and high-power laser systems.
- λ/20 and better flat optical elements
- AR/HR precision optical coatings
- Aspheric and freeform optical elements
- Windows, beamsplitters, and prisms
- Custom specifications and geometries
Complex Optical System Integration
Complete optical systems for semiconductor, aerospace, defense, and scientific research — fully tested, system-level solutions leveraging decades of optical engineering expertise.
- Custom optical system design and engineering
- Multi-element optical integration and alignment
- Space-qualified optical systems
- Lithography projection optics
- System-level metrology and verification
