Product/Service

Piezoelectric Mirror Tip/Tilt Actuators: Nano-MTA Series

Source: Mad City Labs, Inc.

Piezoelectric Mirror Tip/Tilt Actuators: Nano-MTA Series

The Nano-MTA series is comprised of single and two axis piezoelectric mirror tip/tilt actuators with nanoradian resolution, making them ideal for applications involving high speed laser beam steering, optical disk manufacturing, interferometry, optical trapping, FBG writing, astronomy, and active optics.

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These actuators can perform high speed scans to 400 Hz and can be mounted in any orientation. They feature closed loop control, high stability, and Mad City Labs’ picoQ® positioning technology for repeatable position measurement under closed loop control.

Technical Specifications:

  • Range of motion (per axis): 2.0 mradian
  • Resolution: 4.0 nradian
  • Range of motion (extended): 5.0 mradian
  • Resolution: 10 nradian
  • Resonant frequency (loaded with a 25mm diameter x 3mm thick glass mirror)
    • X axis (2mrad/5mrad) 3.2kHz/2.8 kHz+20%
    • Y axis (2mrad/5mrad) 1.25 kHz/800 Hz+20%
  • Body material: Al, or Invar and Titanium

For more information on the Nano-MTA series of actuators’ features, specifications, individual model numbers/specifications, dimensions and more, download the datasheet.

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