The S-303 phase shifters are extremely fast and compact systems based on a piezo tripod drive. They offer angstrom level resolution, piston movement up to 3 µm with sub-msec response and settling dynamics. The S-303 is designed for mirrors and optics up to 25 mm diameter and can be mounted in any orientation. Open- and closed-loop versions are available.
Key Features
- 25 kHz Resonant Frequency for Sub-Millisecond Dynamics
- <0.1 Nanometer Resolution
- Capacitive Sensor Option for Highest Linearity and Stability
- Invar Option for Highest Thermal Stability
- Aperture with Open-Loop Versions
- 3 µm Travel Range
- Compact Size: 30 mm Diameter x 10 mm
Application Examples
- Interferometry
- Optical path tuning
- Beam stabilization
- Laser physics
- Cavity tuning