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ZYGO designs, manufactures, and distributes high-end optical systems and components for metrology and end-user applications. ZYGO's metrology systems are based on optical interferometry measuring displacement, surface figure, and optical wavefront. Metrology and optical markets for end-user and OEM applications include semiconductor capital equipment, aerospace/defense, automotive, and research.
Now in its fourth decade, Zygo Corporation leverages its core competencies in metrology and optics to serve a worldwide customer base. Recognized as a valued partner by its customers for its innovation, technology, and responsiveness, the Company assists these customers in becoming leaders in their respective markets. Zygo Corporation's shares are listed on the NASDAQ market and traded under the symbol ZIGO. Headquartered in Middlefield, Connecticut, the Company employs approximately 525 people in offices throughout the world.
The Importance of Trust and Partnership in Optical Component Manufacturing
Using Closed-Loop Adaptive Bimorph Deformable Mirror for the Fast Shaping Control of X-Ray Beams
How to Avoid Common Mistakes in Measuring Medical Optics
Optic Fabrication: Considerations When Making or Buying Optics
Maximizing Efficiency with ZYGO Coherence Scanning Interferometer Equipment
Intelligence, Surveillance and Reconnaissance (ISR) Sensor Technologies
Surface Measurement Methods for Thin-Plane Parallel Optics
How to Evaluate Optical Coating Suppliers for Risk Reduction
Optical Surface Topography: The Measure and Meaning of Vertical Resolution
What Are the Limits of Precision and How to Characterize Them?
Selecting Surface Metrology Instruments with a Criteria of Lateral Resolution and Instrument Transfer Function
Measuring High Slope Parts with Coherence Scanning Interferometry
Model-Based Transparent Surface Films Analysis
Recognizing Surface Texture Parameters
Using Optical Profiling to Measure the Form of Highly Sloped Surfaces
Using the Instrument Transfer Function (ITF) to Interpret Interferometric Height Measurements
Single-Camera Frame Instantaneous Interferometry - An Alternative Test Method
Measuring the Radius of Curvature of Optical Surfaces
Fizeau-Type Interferometer Optimized for Light-Efficient, Single-Frame Carrier Fringe Acquisition for Instantaneous Metrology at High Lateral Resolution
Commercializing Space Optics and the Future of the Industry
Current Trends of Optical Metrology
Zygo Releases Mx™ 9.1 Software
Precise Aspheric Metrology with the Verifire™ Asphere+
Verifire™ XL: Interferometer for Testing Plano Optics
Nexview™ NX2 3D Optical Profiler
The ZMI Series from ZYGO for OEM Applications
ZYGO's Compass for Non-Contact 3D Surface Metrology
UV and IR Interferometers for Optical Testing for Deep Ultraviolet to Far Infrared
Providing Fast High Resolution Measurement of Flat Spherical Surfaces with the High Definition Verifire HD
The Absolute Position Measurement System from Zygo for High Precision Applications
Multiple Surface Testing with Zygo’s Verifire MST
Measuring Optical Components with the Verifire Precise Vibration-Robust Interferometer System
Design and Production of Custom Electro-Optics Components and Systems by ZYGO
Zygo's LivePhase – Real-Time Optical Alignment System