Surface Form & Transmitted Wavefront

Surface Form & Transmitted Wavefront

Surface Form & Transmitted Wavefront

Laser Fizeau Interferometers are used for measuring surface form of flats, spheres and aspheres; transmitted wavefront of optical components and systems; radius of curvature of spherical and cylindrical surfaces as well as many other specialised optical measurements. We supply the most ...
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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 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 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 first metrology tool for fast, noncontact, high-accuracy 3D metrology of aspheric surfaces. Production-friendly features include automated alignment, acquisition, and analysis.
  • 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.
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