DynaFiz®

Confident Metrology for a Dynamic World

DynaFiz Dynamic Metrology Interferometer
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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.

The light efficient optical design of the DynaFiz®, combined with the ZYGO high power HeNe laser source, enables operation at high camera shutter speeds that "freeze" vibration. This dynamic capability provides reliable metrology in environments that are too violent for traditional temporal phase shifting techniques.

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  • BROCHURES &
    SPEC SHEETS
  • APPLICATION
    NOTES
  • MANUALS
  • TECH PAPERS
  • VIDEOS

Key Features

  • Fully coherent optical design enabling the highest light efficiency, improving dynamic performance
  • Two options for metrology in vibration-prone environments, unique capabilities patented by ZYGO
    • QPSI™ technology, available only from ZYGO, enables reliable measurements in vibration-prone environments
    • DynaPhase™ instantaneous data acquisition for vibration insensitive metrology in the most difficult 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
    • Longer lifetime than commercially available lasers, 60k hour lifetime backed by a 3 year warranty!
    • Higher power for improved vibration performance and low-light applications
    • Wavelength stabilized to 0.0001 nm
  • 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
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Laser Interferometers
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DynaFiz®
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DynaFiz®
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Interactive Transmission Sphere Selector
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Interferogram Interpretation and Evaluation Guide
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Horizontal Radius Metrology Specs
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Typical Interferometer Setups Guide
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Transmission Spheres Specs
Title
Document
Download
Laser Interferometers
DocumentBrochure
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DynaFiz®
DocumentBrochure
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DynaFiz®
DocumentSpecifications
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Interactive Transmission Sphere Selector
DocumentInteractive Document
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Interferogram Interpretation and Evaluation Guide
DocumentReference Guide
Download Link Download
Horizontal Radius Metrology Specs
DocumentSpecifications
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Typical Interferometer Setups Guide
DocumentBrochure
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Transmission Spheres Specs
DocumentSpecifications
Download Link Download
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Metrology in Production Environments - QPSI Technology
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Measurement of Aspheric Surfaces
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Determining Asphere Measurability
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Grazing Incidence Testing
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Interferogram Scale Factor
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Silver Overcoat Spray
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Testing Cylindrical Surfaces with Computer Generated Holograms
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Fringe Analysis versus Phase Measuring Interferometry
Title
Document
Download
Metrology in Production Environments - QPSI Technology
DocumentAB-0102
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Measurement of Aspheric Surfaces
DocumentAN-0007
Download Link Download
Determining Asphere Measurability
DocumentAN-0008
Download Link Download
Grazing Incidence Testing
DocumentAN-0010
Download Link Download
Interferogram Scale Factor
DocumentAN-0015
Download Link Download
Silver Overcoat Spray
DocumentAN-0016
Download Link Download
Testing Cylindrical Surfaces with Computer Generated Holograms
DocumentAN-0017
Download Link Download
Fringe Analysis versus Phase Measuring Interferometry
DocumentAN-0018
Download Link Download
Finite Conjugate Lens Testing
DocumentAN-0019
Download Link Download
Testing Cylindrical Optics
DocumentAN-0020
Download Link Download
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DynaFiz® Operating Manual
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Laser Interferometer Accessory Guide
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Laser Interferometer Accessory Instructions
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Laser Interferometer Alignment and Measurement Setup
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Laser Interferometer Quick Setup Guide
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Transmission Sphere Selection Guide
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Transmission Sphere Selector (Interactive Excel® Document)
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Mx™ Quick-Start Guide
Title
Document
Download
DynaFiz® Operating Manual
DocumentOMP-0569P
Download Link Download
Laser Interferometer Accessory Guide
DocumentOMP-0463AN
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Laser Interferometer Accessory Instructions
DocumentOMP-0634A
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Laser Interferometer Alignment and Measurement Setup
DocumentOMP-0635A
Download Link Download
Laser Interferometer Quick Setup Guide
DocumentOMP-0584A
Download Link Download
Transmission Sphere Selection Guide
DocumentTS_Selection.pdf
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Transmission Sphere Selector (Interactive Excel® Document)
DocumentOMP-0495E
Download Link Download
Mx™ Quick-Start Guide
DocumentOMP-0570D
Download Link Download
Mx™ Reference Guide
DocumentOMP-0550D
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Mx™ Remote Access Guide
DocumentOMP-0600A
Download Link Download
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Solutions for environmentally robust interferometric optical testing
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101 Frame Algorithm For Phase Shifting Interferometry
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A next-generation optical surface form inspection instrument for high-volume production applications
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A review of selected topics in interferometric optical metrology
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Absolute distance measurements using FTPSI with a widely tunable IR laser
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Absolute Interferometric Testing of Spherical Surfaces
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Absolute Measurement of Rotationally Symmetrical Aspheric Surfaces
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Adjustable coherence depth in a geometrically-desensitized interferometer
Title
Document
Download
Solutions for environmentally robust interferometric optical testing
DocumentTechnical Paper
Download Link Download
101 Frame Algorithm For Phase Shifting Interferometry
DocumentTechnical Paper
Download Link Download
A next-generation optical surface form inspection instrument for high-volume production applications
DocumentTechnical Paper
Download Link Download
A review of selected topics in interferometric optical metrology
DocumentTechnical Paper
Download Link Download
Absolute distance measurements using FTPSI with a widely tunable IR laser
DocumentTechnical Paper
Download Link Download
Absolute Interferometric Testing of Spherical Surfaces
DocumentTechnical Paper
Download Link Download
Absolute Measurement of Rotationally Symmetrical Aspheric Surfaces
DocumentTechnical Paper
Download Link Download
Adjustable coherence depth in a geometrically-desensitized interferometer
DocumentTechnical Paper
Download Link Download
Advances in optical metrology
DocumentTechnical Paper
Download Link Download
Applications of optical coherence in interferometric metrology
DocumentTechnical Paper
Download Link Download

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