• Zygo Corp

    Middlefield, CT 06455

    COMPANY OVERVIEW

    About Zygo Corp

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    Contact

    21 Laurel Brook Rd
    Middlefield, CT 06455
    United States
    http://www.zygo.com
    860-347-8506
    860-347-8372

    More Info on Zygo Corp

    Zygo Corporation is a global leader in the design, development, and production of high-precision metrology instruments, optical components, and assemblies.

    Products

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    Large Format Inspection & Metrology
    Verifire™ MST 1.55 μm Interferometer
    At-wavelength metrology for demanding IR testing applications.Optical imaging applications are broad and varied. Testing at a system's design wavelength is critical for final ...
    Nexview™ NX2 3D Optical Profiler
    Designed for the most demanding applications, the Nexview™ NX2 3D optical profiler combines exceptional precision, advanced algorithms, application flexibility, and automation...
    NewView™ 9000 3D Optical Profiler
    The NewView™ 9000 3D optical surface profiler provides powerful versatility in non-contact optical surface profiling. With the system, it is easy and fast to measure a wide range...
    ZeGage™ Pro 3D Optical Profiler
    The ZeGage™ Pro and ZeGage™ Pro HR 3D optical profilers provide non-contact measurement and characterization of micro- and nano-scale features of virtually any surface, and set...

    Press Releases

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    Nexview™ 650 is a large format metrology system designed as an inspection tool for the automated measurement of injection molding tooling, PCBs, glass panels, and other samples...
    Verifire Vts Vertical Test Station Interferometer Enclosure Lg 5f0f384a2be85
    Optical shops can improve production efficiency by measuring spherical optics right where they are being made.
    Complex Interference Pattern Of Thin Plane Parallel Optic Sm 5f0f38d8272b1
    Innovative technology enables form measurement of both front and back surfaces of thin optics, simultaneously.
    Aluminum Engine Block 5f0f3969e72f1
    One method of reducing weight is to replace the heavy cast-iron cylinder liners, used in aluminum cylinder blocks, with lighter-weight materials that are wear resistant and thermally...
    Micro Lenses for Smartphone Camera Module, and Lens Molds
    ZYGO's Compass ™ micro lens metrology system helps manufacturers verify lens quality and refine their manufacturing processes.

    Articles

    (Image credit: Zygo)
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    The Qualifire laser Fizeau interferometer features a fixed, on-axis coherent point source to illuminate the interferometric cavity. It is available with either a 4- or 6-in. aperture...
    (Photo credit: SPIE)
    Here's a snapshot of what will be shown on the SPIE Photonics West 2024 exhibit floor.
    Zygo
    A salt fog silver coating has been developed for application to silver reflector optics used either in harsh marine salt-spray environments or for optics exposed to extreme temperatures...
    Zygo
    Mx software integrates acquisition and data analysis for surface topography and wavefront data.
    Peter de Groot
    Zygo’s Peter de Groot will hold the role of vice president of the organization in 2023 before ultimately stepping up as president in 2025.
    Photo 66085544 © LagartoFilm | Dreamstime.com
    FIGURE 1. Virtual-reality glasses.
    Metrology tools for immersive reality devices offer assistance in development and prototyping, performance evaluation, and production quality control.
    Photo 237017308 © Penchan Pumila | Dreamstime.com
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    It’s time to recap all the photonics business news that was announced in June 2022.
    Zygo
    Mx software platform version 9.0 provides complete instrument control and data analysis.
    Photo 236540213 © Marek Uliasz | Dreamstime.com
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    Business announcements were plentiful in February 2022 for the optics and photonics industry, spanning several application and product markets.
    Zygo
    The Nexview 650 large-format metrology system provides automated measurement of injection-molding tooling, PCBs, and glass panels with work volumes up to 650 × 650 mm.

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    Additional content from Zygo Corp

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    Middlefield, CT - Zygo Corporation's latest generation Nexview™ NX2 and NewView™ 9000 3D optical profilinginstruments precisely measure surface area topography quickly...
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    The Verifire HDX laser interferometer system measures surface form and transmitted wavefront of optical components and systems.
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    The ZPS absolute position measurement system enables high-precision measurement and positional control.
    (Courtesy of Zygo)
    FIGURE 1. Data from different zones of an aspheric surface measured by a Verifire Asphere interferometer are combined in software to obtain the optic's shape.
    Aspheric optics can be measured using a Fizeau interferometer, or by using an optical profiler containing an interferometer; both approaches have a variety of forms.
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    In unstable environments, phase-shifting interferometry is prone to inaccuracies because of ripple effects in the data.
    FIGURE 1. A selection of diamond-tipped machining tools is used for shaping nonmetallic component for optical systems (a); an edge of a nonmetallic component is beveled (b).
    Incorporating glass and ceramic components into optical systems benefits from making the right choices in materials, design, and fabrication.
    Ametek is acquiring all outstanding shares of Zygo for a price valued at approximately $280 million.
    FIGURE 1. When using a Fizeau interferometer to measure radius in a basic radius-of-curvature measurement configuration, the confocal (a) and cat's eye (b) positions of the optic to be tested are determined. The axial difference of the support mount between these positions is the radius of curvature of the surface under test.
    A displacement-measuring, interferometry-based radius scale—combined with environmental correction and the proper test procedure—can measure radius with uncertainties of better...
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    The Nexview profiler is optimized for noncontact surface metrology of an extensive variety of samples and surfaces from the very smooth to the very rough.
    (Courtesy of Zygo Corporation)
    In a computer-generated image, two aspherical EUV mirrors (shown in light blue) in a modified Schwarzschild configuration are shown mounted in their optomechanical structure. A hexapod actuator configuration controls the positions of the mirrors relative to each other.
    Recently, a team of researchers presented results of their efforts to produce and make a 0.5 NA EUV optical projection module.
    Middlefield, CT--Zygo Corporation's (Nasdaq:ZIGO) Optical Systems Division has been awarded an order to manufacture a series of high-precision optics for the European Advanced...
    FIGURE 1. A graph shows the maximum allowable vibration improvement between robust Zygo Verifire QPZ and a Conventional Phase-Shifting instrument (a) and how it manifests itself in a phase map as fringe print-through ripple errors (b).
    Techniques that are robust or even insensitive to vibration and air turbulence expand the application range of interferometry beyond the limits of controlled environments.
    Middlefield, CT--The Optical Systems Division of Zygo Corporation (NASDAQ: ZIGO) has been awarded a $3.0 million continuation order for meter class Laser Fusion Amplifiers from...
    Middlefield, CT-- Zygo Corporation (ZIGO), a provider of high precision optical components and optical metrology instruments, has entered into an agreement with ASML US, Inc. ...
    Middlefield, CT--Zygo’s Optical Systems Division was awarded a $4.7 million continuation contract for Advanced Helmet Mount Displays from L-3 Communications.
    FIGURE 1. An example of a complex optical system shows multiple folds, wavelengths, and beam paths.
    Alignment of electro-optical devices with multiple paths, multiple sources, off-axis elements, tight tolerances, or difficult components can be simplified through well-known tools...
    FIGURE 1. An adiabatic inverted-taper structure couples light from an InP laser diode (not shown) from a polyimide waveguide layer into an SOI waveguide (green) on silicon.
    Basic research nourishes the growth of photonic metamaterials and plasmonics, while the desires of the consumer result in laser TV and higher-capacity optical disks. At the center...
    FIGURE 1. A unique asphere metrology system uses a standard laser Fizeau interferometer and a displacement-measuring interferometer to sweep out the whole surface from center to edge in a common-path configuration, ensuring low measurement uncertainty.
    A large-aperture, low-uncertainty laser Fizeau interferometer with highly expanded dynamic range enables accurate qualification of high-performance aspheric optics.
    Middlefield, CT--Zygo Corporation announced that it has received another production contract award for its Laser Fusion Program. The initial order, valued at approximately $1....
    Zygo Corp., a technology leader in Displacement Measuring Interferometry, has introduced the ZMI 4004 measurement electronics. The ZMI 4004 is designed to meet the most demanding...