Design and Manufacture of Advanced Optical Metrology Systems and Ultra-Precise Optical Components

Zygo Corporation is a global leader in the design and manufacture of advanced optical metrology systems and ultra-precise optical components and assemblies. Our Mission is to enable customer success by delivering innovative precision optical and metrology solutions.

Our Metrology business segment is comprised of three major groups: optical surface profilers, laser interferometers, and stage position metrology. The products and systems produced by these groups employ various optical phase analysis techniques for measuring displacement, surface shape and texture, and film thickness. Applications for our metrology products are diverse, and include precision machining, optical manufacturing, and semiconductor manufacturing, as well as many others.

Our Optics business segment is comprised of two major groups: Electro-Optics and Optical Components. These groups leverage ZYGO's expertise in optical design and assembly, and high-volume manufacturing of precision optical components and systems, for aerospace, defense, medical, and industrial applications.

Recognized as a valued partner by its customers for innovative technology, application expertise, product reliability, and responsiveness, ZYGO leverages its core competencies in metrology and optics to enable its customers to be successful in their respective markets.

Founded in 1970, and headquartered in Middlefield, Connecticut, USA, ZYGO employs approximately 500 dedicated and highly-skilled individuals around the world.

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How To Set Up & Take a Basic Measurement on a ZYGO Nexview™ Optical Profiler

This video shows how to get started with a ZYGO Nexview™ optical profiler system. You will learn how to open the Mx™ software, load the profiler application, install an object

Overview of ZYGO NewView™ 9000 Non-Contact Optical Profiling System

ZYGO Product Manager Eric Felkel provides an overview of the features of the NewView™ 9000 non-contact optical profiling system.

Overview of ZYGO Nexview™ NX2 Non-Contact Optical Profiling System

ZYGO Product Manager Eric Felkel provides an overview of the Nexview™ NX2 non-contact optical profiling system, and its new features over the previous model.

Reliable 3D Surface Metrology in Adverse Conditions

ZYGO Product Manager Eric Felkel explains how the ZeGage™ Plus non-contact optical profiler can be used to measure precision surfaces in environments with noise and vibration, such as a manufacturing

ZYGO's ZeGage™ Optical Profiler Measures Precision Surfaces of Implantable Medic

ZYGO's Justin Turner explained how the ZeGage™ optical profiler is a valuable tool for measuring precision surfaces of implantable medical devices that require non-contact metro

ZYGO QPSI Vibration-Tolerant Interferometry – Quick Demonstration

ZYGO's QPSI™ vibration-tolerant interferometry is truly a breakthrough for many optical facilities because it eliminates problems due to common sources of vibration.

Real-time Interferometric Measurement of Optical System Alignment

ZYGO's Dynafiz™ system captures live data in LivePhase™ acquisition mode, providing real-time Zernike aberration feedback for active monitoring of toleranced or targeted adjustments.

How to Measure the Surface of a Plano Optic with a ZYGO Laser Interferometer

How to Measure the Transmitted Wavefront of a Plano Optic

How to Measure the Transmitted Wavefront of a Plano Optic with a ZYGO Laser Interferometer

Reliable Interferometric Metrology in Adverse Conditions

ZYGO Verifire™ HD and Dynafiz™ laser interferometer systems are able to make reliable interferometric measurements in environments with noise and vibration, as commonly found in manufacturing areas.


Cuvinte-cheie asociate cu aceasta intreprindere

  • Masuratori optice - aparate si instrumente
  • 3D optical profiling of precision surfaces
  • surface form metrology of plano and spherical optics
  • Transmitted wavefront metrology of plano & spherical optics
  • Non-contact optical metrology systems and OEM sensors
  • Laser interferometers for optical testing
  • Non-contact optical profilometers and interferometers
  • Automated precision metrology systems for process control
  • Precision metrology of thin film topography & thickness
  • Interference microscopes measure surface form and roughness
  • Precision position metrology systems and sensors
  • Electro-optical and opto-mechanical design & manufacturing
  • Precision custom optical components and lens systems
  • Precision optical design and assembly services

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