Lens technologies have advanced across all scales, from digital cameras and high bandwidth in fiber optics to the LIGO instruments. Now, a new lens technology that could be produced using standard computer-chip technology is emerging and could replace the bulky layers and complex geometries of traditional curved lenses. Researchers at Harvard and Argonne National Laboratory have developed a device that integrates mid-infrared spectrum metalenses onto MEMS. They report their work in this week's APL Photonics.
- APL Photonics