설명

Product Description

The Nano-MTA Series are single axis and two axis piezo nanopositioning mirror tip/tilt actuators. With nanoradian resolution, the Nano-MTA Series is ideal for applications involving laser beam steering, tracking, and scanning. Internal position sensors utilizing proprietary PicoQ^® technology provide absolute, repeatable position measurement under closed loop control. The Nano-MTA Series is compatible with either the Nano-Drive^® or Nano-Drive^®85 controllers. Both controllers include sensor electronics, proportional integral feedback control, and 150V amplifiers. When used with the high power Nano-Drive^®85 controller, the Nano-MTA Series is capable of continuous, high speed scans at 400 Hz and step response times down to 2 milliseconds.

Ultra Low Position Noise: Nano-MTA2 Position Noise Power Spectrum

Measured position noise of the Nano-MTA2 shows the system’s exceptional stability.

Technical Specifications
Range of motion (Nano-MTA2)	2.0 mradian
Resolution	4.0 nradian
Range of motion (Nano-MTA2X)	5.0 mradian
Resolution	10 nradian
Range of motion (Nano-MTA2X10)	10.0 mradian
Resolution	20 nradian
Resonant Frequency† – Nano-MTA2/Nano-MTA2X/Nano-MTA2X10
X Axis (2mrad/5mrad/10mrad)	3.2 kHz/2.8kHz/1.6kHz ±20%
Y Axis (2mrad/5mrad/10mrad)	1.25 kHz/800Hz/435Hz ±20%
Scanning Speed	up to 400 Hz
Optics	25mm diameter mirror mounting area*
Body Material	Al or Invar and Titanium
Controller	Nano-Drive^®/Nano-Drive^®85
† Nano-MTA2/2X resonant frequency is with a 25mm diameter x 3mm glass mirror.
* Mirrors can be attached to the Nano-MTA Series using Milbond adhesive available from Edmund Optics – stock number NT53-288.