In cooperation with PI (Physik Instrumente), the Fraunhofer Institute for Applied Optics and Precision Engineering (IOF) is developing a new actuator concept for the European Extremely Large Telescope (E-ELT), which is currently being planned by the European Southern Observatory (ESO). It is intended to use 11,000 PICMA® multilayer piezo actuators in extremely accurate adaptive optics (XAO) to make it possible to get a clear and sharp view into space with pitch of less than 4 mm.
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