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Laser Interferometers Verifire™ Verifire™ HD Verifire™ HDX New! DynaFiz® Mx™ Software Interferometer Accessories

Special Applications Verifire™ MST Verifire™ XL Large Aperture Systems Infrared Interferometers Upgrades

Unique Technologies QPSI™ DynaPhase®

Verifire Key Features:

• True on-axis Fizeau configuration ensures accurate metrology

• Continuously-variable optical zoom

• QPSI™ technology, available only from ZYGO, enables reliable measurements in vibration-prone environments

• Industry-leading reliability with unmatched 3-year laser warranty

Verifire™ Precise vibration-robust interferometer system is easy to own, easy to use.

Animated comparison of a PSI measurement with fringe print-through due to vibration, and the same surface measured with QPSI™ technology – free of noisy print-through.

ZYGO's Verifire™ interferometer system provides fast high-precision measurements of plano or spherical surfaces, and transmitted wavefront of optical systems and assemblies. Measure glass or plastic optical components – like flats, lenses, and prisms – and even precision machined metal and ceramic surfaces.

A true laser Fizeau design, the Verifire™ system expands upon ZYGO's unmatched experience in surface form metrology. The on-axis configuration combined with ZYGO's patented acquisition algorithms and full-featured Mx™ metrology software enables high-precision surface form metrology with advanced analysis capabilities.

QPSI™ Vibration-Tolerant Interferometry

Enabled by optimized system design and a high-power laser, ZYGO's proprietary QPSI vibration-tolerant interferometry ensures reliable "ripple-free" phase measurements in vibration-prone environments, and can be trusted to provide accurate surface metrology in the QC lab and on the production floor.

SmartAveraging® Technology

Watch: How to use the SmartAveraging® technology.

Measurement averaging is an effective method of reducing the effects of random noise sources such as air turbulence, but determining the best number of averages can be tricky... too few reduces the effectiveness; too many wastes time. SmartAveraging® technology is an exclusive feature of ZYGO's Mx™ software that automatically calculates and uses the optimum number of averages. SmartAveraging technology removes guesswork, minimizes operator variability, and ensures confidence in the measurement result.

Stabilized long-life high-power lasers, designed and manufactured by ZYGO.

Stabilized, Long-life, High-Power Laser

ZYGO's proprietary laser source is designed and manufactured in Middlefield, CT. The laser exceeds the power and lifetime of the commercially available HeNe lasers typically used in laser interferometer products. With a lifetime rating exceeding 60,000 hours, our laser is backed by an unmatched 3-year warranty, minimizing downtime and maximizing your ROI.

Accessories

The Verifire system is compatible with standard ZYGO interferometer accessories which expand the system's versatility. This includes our ZYGO certified reference optics that ensure optimum performance from our laser interferometers.

Inquiry Form

Please use the form below to contact us with any questions you have regarding ZYGO's Verifire interferometer system, or interferometry in general.


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