Fig. 13: Application domains of piezoelectric MEMS mirrors with demonstrated or potential implementation of AlScN-based devices.

a Dual-axis laser projection for automotive smart headlights109. b Compact image projection in augmented reality smart glasses124. c High-power laser material processing with circular scanning110. d Cold-atom control in quantum optics using quasi-static beam steering125. e Wide-angle LiDAR beam steering for 3D sensing126. f High-speed and stable laser tracking in dynamic environments127