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ZYGO Precision Optical Products

World-leading precision optical metrology systems and ultra-precision optical components

ZYGO Corporation
About ZYGO

Over 50 Years of Precision Optical Innovation

ZYGO Corporation is a global leader in precision optical metrology systems and ultra-precision optical components, headquartered in Connecticut, USA. Since its founding in 1970, ZYGO has continuously pushed the boundaries of precision optical technology, with products used across semiconductor manufacturing, aerospace, scientific research, and healthcare.

As ZYGO's market promotion service provider in China, Yixi Technology provides the complete product line, technical support, and after-sales service.

ZYGO Qualifire Laser Interferometer
Laser Interferometers

Qualifire® Laser Interferometers

The Qualifire® series represents ZYGO's latest generation of laser interferometers, featuring our most advanced phase measurement technology. Renowned for exceptional accuracy, speed, and ease of use.

  • Sub-nanometer measurement accuracy
  • High-resolution phase measurement technology
  • Multiple aperture and configuration options
  • Intuitive software interface
  • Flat, spherical, and aspheric surface measurement
  • Automated measurement and data analysis
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ZYGO NewView Optical Profiler
Optical Profilers

NewView™ Optical Profilers

The NewView™ series white-light interferometric optical profilers are the industry benchmark for 3D surface topography measurement. Using advanced optical interference technology for non-contact, high-precision 3D surface measurement.

  • Non-contact 3D surface measurement
  • Sub-nanometer vertical resolution
  • Multiple objective and magnification options
  • Fast scanning and real-time imaging
  • Powerful surface analysis software
  • Roughness, step height, and topography measurement
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ZYGO Precision Optical Components
Optical Components

Precision Optical Components

ZYGO offers industry-leading precision optical components including flat optics, precision coatings, and aspheric/freeform optics. With ultra-precision manufacturing and rigorous quality control, ZYGO optics are renowned in demanding applications worldwide.

  • λ/20 and better flat optics
  • Precision optical coatings (AR, HR, etc.)
  • Aspheric and freeform optical elements
  • Optical windows, beamsplitters, and prisms
  • Custom designs to customer specifications
  • Full metrology and quality certification
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ZYGO Optical Assemblies
Optical Assemblies

Complex Optical Systems

ZYGO designs and manufactures complex optical assemblies for demanding aerospace, semiconductor, defense, and research applications. Our systems integrate ultra-precision optical components with advanced alignment technology.

  • Custom optical system design
  • Multi-element optical assembly and integration
  • Space optical systems
  • Lithography projection optics
  • System-level metrology and verification
  • MIL-STD and space-grade qualified
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