Home Products Applications Catalog Custom/OEM Technical Information News International Sales Repairs Contact


Additional Information
Catalog Pages

Related Products
Nano-MTA Series

E-Mail Us

  • Precision rotation piezo nanopositioner: 2 mradians range
  • Accessible and well defined axis of rotation
  • Mount in any orientation
  • High resolution: 4 nanoradians
  • Closed loop control

Typical Applications
  • Laser beam scanning
  • Lithography
  • FBG writing
  • Interferometry

Product Description

The Nano-Theta is a unique piezo-actuated rotational stage having 2 milliradians of total motion. With nanoradian resolution, the Nano-Theta is designed for applications in lithography, optical disk manufacturing, and laser beam tracking or scanning. The innovative design of the Nano-Theta incorporates a readily accessible and well-defined axis of rotation which allows a mirror to be mounted so that it is co-planar with the axis of rotation. Internal position sensors utilizing proprietary PicoQ® technology provide absolute, repeatable position measurement with nanoradian accuracy under closed loop control.

Technical Specifications

Range of motion 2.0 mradians
4 nradians
Resonant Frequency (unloaded). 2 kHz ±20%
Body Material Al or Invar
Controller Nano-Drive®
* Larger load requirements should be discussed with our engineering staff.

Additional Information

Nano-Theta Drawing

Nano-Theta Catalog Pages

Related Products

mclgen@madcitylabs.com       phone: 608.298.0855       fax: 608.298.9525

Copyright © 2022