Posted in | Nanomaterials

Interferometer for Position Feedback of Linear Motor Stage-| PI

Closing the loop on a V8 piezo linear motor with a laser interferometer: resolution down to 0.15 nanometers is achievable.

Here's how it works: 

Run Time - 1:15mins

Sub-Nanometer Resolution Piezo Linear Motor - V8 Piezo Motor with Zygo Interferometer

Video Credit: PI (Physik Instrumente) LP

More information on the PiezoWalk linear motor: 

Piezomotor applications:

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