Laser Interferometer
- Détails
- Publié le mercredi 28 février 2024 08:30
The laser interferometer Qualifire™ from Zygo Corporation is designed to support and enable metrology applications in industries such as semiconductor, lithography, space-borne imaging systems, cutting-edge consumer electronics, defense. This interferometer packs significant enhancements and features into a small lighter-weight package without sacrificing performance.
The laser interferometer Qualifire brings new features and improvements to Zygo’s laser interferometer product line:
- Smart Accessory Interface—the interferometer can recognize any “smart accessory” installed and automatically apply a system error file and perform lateral calibration.
- Small, Lightweight Footprint—the smallest model of Qualifire weighs approximately 45 lbs (20.4 kgs). It is truly portable, especially for complex and delicate applications in which the interferometer must be moved or adjusted frequently.
- Integrated Phase Measuring Receptacle (PMR)—the PMR is necessary for modulating interference fringes between the test part and reference optic which ultimately creates a quantitative surface map. Its integral design provides:
- Overall mechanical stability and alignment
- Reduces the risk of damage or misalignment
- Ensures consistent performance, reducing the need for recalibration
- Improved User Experience—conveniently accessible power button and kinematic mounting feet make setup easier to use. Large control knobs allow for more accurate adjustments—critical to both alignment and calibration. Integrated handles ensure safe and secure handling.
- Easier service—the sealed optical system and consolidated electronics makes swapping out various components straightforward without exposing the optics to contaminants.
- Flying Spot—an optional module for artifact reduction that includes the autofocus feature.
- Stable Zoom—an option providing a new zoom method for diffraction limited image sampling at all magnifications.
