Zygo

Interferometers for testing optics and precision surfaces. 3D non-contact optical profilers for measuring surface roughness and texture. Displacement measuring interferometers for stage position control, etc. Large flat optics and custom optics manufacture. High performance and LIDT optical coating. Optical assembly centre.

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  • Zygo DynaFiz® Series

    Purpose built for reliable interferometry in vibration-prone environments; versatile and flexible enough to address a wide range of application needs from high-end telescope testing to live phase feedback for active alignment of optical systems.

    Key features:

    • Fully coherent optical design enabling the highest light efficiency, improving dynamic performance
    • DynaPhase™ and QPSI™ technology  for metrology in vibration-prone environments.
    • LivePhase™ acquisition provides real-time Zernike feedback for active monitoring of the alignment of an optical system.
    • Movie Mode provides the ability capture movies and data files at up to 82 frames/second
    • ZYGO-made HeNe laser source
    • Discrete optical zoom turret provides true resolution improvement up to 3X magnification
    • Coherent Artifact Reduction System (CARS) eliminates bullseyes from internal artifacts, and reduces coherent noise in measurements by up to 10X
  • Zygo Expanded Wavelength Capabilities

    Zygo has designed and built many specially-equipped interferometer systems from the deep ultraviolet to the far infrared
  • Zygo GPI™ CAN Upgrade

    Key Features:

    • Improved slope resolution with digital electronics and camera.
    • Latest MetroPro® software capabilities.
    • Option to upgrade to a higher resolution 1K x 1K camera.
    • Adds camera shuttering capability.
  • ZYGO HeNe Laser

    At the heart of every laser interferometer instrument is a laser source that enables a host of capabilities and features.

  • ZYGO Interferometers

    ZYGO’s standard interferometer configurations support many types of measurement scenarios. Most interferometers can support a straight-through or right-angle measurement orientation and can be manufactured for operation in vacuum.

  • Zygo Large Aperture Systems

    Zygos Large Aperture Systems offer the unique capability to maintain two independent metrology cavities one of the nominal interferometer aperture (4 ) and the other a choice of one of four beam expander diameters (12, 18, 24 and 32 )
  • ZYGO Measurement Electronics

    ZYGO ZMI™ measurement electronics calculate displacement using optical signals from the interferometers driven by a ZMI™ laser source.

     

  • Zygo NewView™ 7100

    The NewView 7000 and following 8000 series are no longer available. They have been superseded by the NewView 9000 series. Accessories and objectives are still available.

    The Zygo NewView 7000 Series of Optical Profilers are no longer available. They have been superseded by the NewView 8000 series, the Nexview and the ZeGage series. Most accessories and objectives are still available.

    Zygo NewView 7000 Series Scanning White Light Interferometers (optical surface profiler) for Fast Non contact 3D measurement surface metrology for texture, roughness, flatness, step heights and MEMS device dimensions.

  • Zygo NewView™ 7300

    The NewView 7000 and following 8000 series are no longer available. They have been superseded by the NewView 9000 series. Accessories and objectives are still available.

    The Zygo NewView 7000 Series of Optical Profilers are no longer available. They have been superseded by the NewView 8000 series, the Nexview and the ZeGage series. Most accessories and objectives are still available.

    Zygo NewView 7000 Series Scanning White Light Interferometers (optical surface profiler) for Fast Non contact 3D measurement surface metrology for texture, roughness, flatness, step heights and MEMS device dimensions.

  • Zygo NewView™ 8000 Series

    The NewView 8000 series is no longer available. It has been superseded by the NewView 9000 series. Accessories and objectives are still available.

    Zygo NewView 8000 Series Scanning White Light Interferometers (optical surface profilers) for fast non contact 3D measurement of surface texture, roughness, flatness, step heights and MEMS device dimensions

  • Zygo NewView™ 9000

    High performance optical profiler. Well suited for a wide range of applications, and highly configurable to meet your needs!
  • Zygo Nexview™

    The Nexview has been superseded by the Nexview NX2. We have a 2018 ex-demonstration Nexview system for sale. Please contact us for more information.

    Nexview 3D optical surface profiler excels at measuring all surfaces – from super-smooth to very rough, with sub-nanometer precision, independent of field of view.

  • Zygo Nexview™ NX2

    For ultra performance and industry-leading speed, precision, and automation. Designed for the most demanding applications. Measure virtually any surface!
  • ZYGO QPSI Technology

    ZYGO's patented QPSI™ technology is truly a breakthrough in precision optical testing – it eliminates noise and ripple in phase data due to small vibrations, providing reliable data that would otherwise be noisy with traditional PSI acquisition. QPSI measurements require no special setup or calibration, and cycle times are typically equivalent to standard PSI measurements.

     

  • Zygo Trade-ins & Upgrades Special Offer for used Metrology Systems

    Trade-in Program Key Features:

    • Step up to the latest capabilities!
    • Get a higher trade-in credit for your old metrology system.
    • This is a limited-time offer, so act NOW!

    Upgrades are cost-effective for...

    • Enhancing reliability and performance.
    • Increasing productivity and efficiency.
    • Extending life-cycle and serviceability.
    • Increasing functionality and capabilities.
  • Zygo VeriFire Asphere+ Interferometer

    The Verifire Asphere+ (VFA+) builds upon the success of the Verifire Asphere (VFA) Interferometer, which was made specifically for fast, noncontact, high-resolution 3D metrology of aspheric surfaces. The VFA+ uses the latest Zygo MxTM software.

  • Zygo VeriFire HD Interferometer

    ZYGO's Verifire™ HD interferometer system provides fast high-resolution measurements of flat or spherical surfaces, and transmitted wavefront measurement of optical components and assemblies.
  • Zygo VeriFire MST Interferometer

    The Zygo VeriFire MST utilises a wavelength shifting laser and patented data acquisition methods to enable simultaneous measurement of the front and back surface of transparent optics, thickness variation (including wedge) and simple 2-step homogeneity metrology without difficult part preparation or messy coatings.
  • Zygo VeriFire XL Interferometer

    The Zygo Verifire™ XL interferometer is a stand-alone workstation designed for simplistic and reliable metrology of large flat surfaces up to twelve inches (300 mm) in diameter. Examples include front-surface reflectors, windows, and semiconductor wafers or wafer chucks.
  • Zygo Verifire™ HDX Interferometer

    ZYGO's Verifire HDX interferometer is designed and built for mid-spatial frequency content characterisation of extreme performance optical components and systems.
  • Zygo Verifire™ Interferometer

    ZYGO's Verifire™ interferometer system provides fast high-precision measurements of plano or spherical surfaces, and transmitted wavefront of optical systems and assemblies.
  • Zygo Verifire™ VTS Interferometer

    ZYGO's Verifire™ VTS interferometer system is a stand-alone upward-looking interferometer workstation designed for stable and robust surface form and radius of curvature metrology of spherical optics.
  • ZYGO Vibration Immune Interferometry

    Interferometric optical measurements in dynamic environments – from extreme vibration to real-time optical system alignment.

  • Zygo ZeGage™

    This version of the ZeGage is no longer available. It has been superseded by the ZeGage Pro and ZeGage Pro HR. Accessories and objectives are still available.

    The ideal non-contact optical profiler for quantitative measurements of 3D form and roughness on precision machined surfaces.

  • Zygo ZeGage™ Plus

    This version of the ZeGage is no longer available. It has been superseded by the ZeGage Pro and ZeGage Pro HR. Accessories and objectives are still available.

    The Zygo ZeGage Plus optical profiler expands on the capabilities of the ZeGage profiler with higher precision, faster measurement speed, and an increased range of measurable surfaces – while preserving its ease of use, vibration insensitivity and small footprint.

  • Zygo ZeGage™ Pro

    Production Ready! Standard performance bench-top optical profiler. Compact design. Simple to use. Measure parts right on the shop floor!

  • Zygo ZeGage™ Pro HR

    Production Ready! Standard performance bench-top optical profiler. Compact design. Simple to use. Measure parts right on the shop floor!

  • ZYGO ZMI™ Lasers

    ZYGO ZMI™ lasers provide highly stabilised, two-frequency output which provides a firm foundation for high-precision position metrology. These lasers are based on robust Helium Neon technology that has high reliability and is used as a standard definition of the meter.

     

  • Zygo ZPS Absolute Position Measurement System

    ZYGO's new ZPS™ system measures absolute position using ultra-compact optical sensors that are easily integrated into high-precision applications such as deformable mirrors and lens positioning.

    • Non-contact optical measurement
    • Repeatable absolute position measurement (≤ 0.5 nm, 3σ)
    • High-precision system using proprietary compensation algorithms
    • Ultra-compact sensors with no EMI sensitivity or heat generation
    • Reliable telecom-proven fiber optic components
    • Scalable, up to 64 channels