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Bridging the gap in flat optics: the dawn of partially nonlocal metasurfaces
1School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China. jxwei@uestc.edu.cn.
Light, Science & Applications
|July 14, 2026
Abstract:
Overcoming the traditional trade-off between spatial control and high quality factors, a new class of multifunctional photonic crystals bridges the gap between local and nonlocal light manipulation. This work opens a new frontier in flat optics: the realm of partially nonlocal metasurfaces, paving the way for advanced imaging, communication, and analog optical computing.
