Two-axis fast steering mirror platform available

Nov. 16, 2022
The V-931 two-axis fast steering mirror platform (FSM) uses a frictionless, precision flexure guiding mechanism.

The V-931 two-axis fast steering mirror platform (FSM) uses a frictionless, precision flexure guiding mechanism, with differential voice-coil drives and optical feedback for closed-loop angular position control. Designed for free-space optical communications, it has a beam deflection angle to 8° in theta-X and theta-Y, parallel kinematics design, and 1 µrad angular resolution in the standard model.

PI (Physik Instrumente)

Auburn, MA


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