Metasurfaces are artificial materials adept at manipulating perception. With metasurfaces allowing lenses to be reduced to one 10,000th the size of conventional lenses, they are generating considerable interest as optical components allowing miniaturization of optical systems for the next generation of virtual and augmented reality as well as LiDAR.
If metasurfaces become commercially viable, overcoming the challenges of complex manufacturing processes and high production costs, Korea could gain a significant technological edge in the field of nano-optics.
A collaborative research team led by Professor Junsuk Rho from the Department of Mechanical Engineering and the Department of Chemical Engineering with Ph.D. candidates Younghwan Yang, Junhwa Seong, Minseok Choi, and Junkyeong Park, (co-lead authors) from the Department of Mechanical Engineering at Pohang University of Science and Technology (POSTECH), and Dr. Gyoseon Jeon, Dr. Kyong-il Lee, and Dr. Dong Hyun Yoon from the Research Institute of Industrial Science and Technology (RIST) has published a paper summarizing research trends in a near-future micro-optical platform based on metasurfaces in Light: Science and Applications.
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