What are the Challenges in Developing MEMS-Based Deformable Mirrors?
Despite their advantages, several challenges persist in the development of MEMS-based deformable mirrors. One major challenge is the actuator yield, as the failure of even a single actuator can degrade the mirror's performance. Ensuring uniformity in actuator performance across the mirror surface is another hurdle. Moreover, the integration of MEMS DMs into existing optical systems requires careful consideration of mechanical and optical alignment to achieve optimal performance.
