Compact 2-Axis Nanopositioner for Optical Adjustment

44mm square, maximum stroke of 120µm, high-precision nanopositioner with 0.2nm resolution.

In optical field adjustment work, high-precision positioning of the optical axis is required. Particularly in the arrangement of optical elements that require fine adjustments, even slight positional deviations can cause light loss and measurement errors, affecting the performance and quality of the final product. The XZ/XYZ nanopositioner achieves a compact design with a 44mm square footprint, while providing a maximum stroke of 120µm and a high resolution of 0.2nm. Its zero-backlash flexure guide mechanism enables highly reproducible precise positioning. Furthermore, the adoption of PICMA® piezo actuators ensures high reliability and long lifespan. [Application Scenes] - Adjustment of microscope objective lenses - Fiber alignment - Positioning of optical elements [Benefits of Implementation] - Improved measurement accuracy through high-precision positioning - Increased work efficiency - Stabilization of product quality

Piezoelectric DevicesencoderActuator