Abstract
A high resolution < 50 nm piezoelectric meander-line actuator is experimentally demonstrated using a macroscale model made of 22 bars of PZT. The high resolution displacement measurements are taken using a Michelson optical interferometer. Linear, stable, displacement behaviour with no hysteresis is demonstrated for low (< 100 V) applied voltages.
Original language | English (US) |
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Pages (from-to) | 1606-1608 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 29 |
Issue number | 18 |
DOIs | |
State | Published - Sep 1993 |
Keywords
- Piezoelectric devices
- Piezoelectric transducers