DynaFiz®: Reliable Metrology in Challenging Environments

Designed for dependable interferometry in vibration-prone environments, the DynaFiz® isversatile and adaptable enough to meet various application requirements, from high-end telescope testing to live phase feedback for active optical system alignment.

The light, efficient optical layout of the DynaFiz^®, coupled with the ZYGO high-power HeNe laser source, facilitates operation at high camera shutter speeds that “freeze” vibration. This dynamic capability enables reliable metrology in environments where traditional temporal phase-shifting techniques would fail.

Key Features

A coherent optical design allows maximum light efficiency while enhancing dynamic performance.

ZYGO’s patented unique capabilities provide two options for metrology in vibration-prone environments.

QPSI^TM technology, available only from ZYGO, enables accurate measurements in vibration-prone environments.

DynaPhase^TM real-time data acquisition in the most challenging situations for vibration-insensitive metrology

Movie Mode lets users capture movies and data files at up to 82 frames per second.

LivePhase^TM acquisition offers real-time Zernike feedback for active optical system alignment monitoring.

ZYGO-made HeNe laser source

Increased power for better vibration performance and low-light applications.

Longer lifetime than commercially available lasers, with a warranty of three years

The wavelength has been stabilized at 0.0001 nm.

The Coherent Artifact Reduction System (CARS) eradicates internal artifact bullseyes and minimizes coherent noise in measurements by up to 10 ×.

A discrete optical zoom turret improves resolution up to 3 × magnification.