News tagged with piezoelectric

Deformable mirror corrects errors

Very high power is needed to cut or weld using a laser beam. But this creates its own problem: the beam's energy deforms the mirrors that are focusing it to a point. When this happens, the beam expands and ...

May 14, 2014 5 / 5 (7) 2

Nano scale, mega scope

Research in China has shown that a common hybrid circuit component has potential for use as a micro-actuator. The industrial grade MLCCs tested display surprisingly little hysteresis, suggesting they could ...

Mar 31, 2014 5 / 5 (2) 0