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| Metasurface-based flat lens integrated onto a MEMS scanner: Scanning electron micrograph (left) and optical microscope image (right) of a lens-on-MEMS device. Integration of MEMS devices with metalenses will help to create a new paradigm to manipulate light by combining the strength of these technologies: high-speed dynamic control with precise spatial manipulation of wave-fronts. Credit: Center for Nanoscale Materials, Argonne National Lab. |
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