The resolution of the interferometer has been maximized. The Verifire HD and Verifire HDX interferometer systems are unrivaled in their ability to characterize optical surfaces at mid-spatial frequencies.
Simply adding more pixels to the system is insufficient; the rigorous optical design is necessary to guarantee pixel-limited interferometer performance and capture surface details required by the most demanding applications. ZYGO’s proprietary Instrument Transfer Function (ITF) characterization methods ensure that performance meets design to deliver the capacity needed for the application.
More Info
The Verifire HD and Verifire HDX from ZYGO are intended for mid-spatial frequency content characterization of high-performance optical components and systems. Standard features include QPSI and the ZYGO-made long-life stabilized laser, best-in-class imaging and resolution for high instrument transfer function (ITF), superior characterization of mid-spatial frequency content, and high-slope surface deviations.
Key Features
- Camera resolutions of 5.3 megapixels (Verifire HD) and 11.6 megapixels (Verifire HDX) are backed by rigorous optical designs and substantiated by ZYGO’s proprietary ITF qualification techniques.
- QPSITM acquisition technology, available only from ZYGO, enables accurate measurements in vibration-prone environments.
- ZYGO-manufactured HeNe laser source
- Longer lifetime than commercially available lasers, with a warranty of three years
- Increased power for better vibration performance and low-light applications.
- The wavelength has been stabilized at 0.0001 nm.
- The Coherent Artifact Reduction System (CARS) eradicates internal artifact bullseyes and lessens coherent noise in measurements by up to 10×.
- DynaPhaseTM instantaneous data acquisition is an option for vibration-insensitive metrology in the most challenging environments.