Two-Dimensional MEMS Stage Integrated With Microlens Arrays for Laser Beam Steering
A novel microelectromechanical stage with one uniaxial set of combs capable of 2-D actuation is presented. A polymer microlens array (MLA) is mounted vertically onto the stage. Driven at resonance, the stage deflects 124 mu m out of plane and 34 mu m in plane. Finally, laser beam steering is demonstrated using two cascaded MLAs.
Record created on 2011-12-16, modified on 2016-08-09