Pestourie, R. Li, Z. Bayati, E. Park, J-S Huang, Y-W Colburn, S. Lin, Z. Majumdar, A. Capasso, F. Johnson, S. G. 2024-01-12T04:08:32Z 2024-01-12T04:08:32Z 2022-10-04 2021 https://pubs.kist.re.kr/handle/201004/77776 We present a design framework for metasurface that uses a hybrid approximate solver for Maxwell's equations, which separates the comptutation for the metasurface's nano-scale and macro-scale, and thus makes large-diameter inverse design tractable on a laptop. We further demonstrate experimental realizations of ultra-large-area metasurfaces designed using this framework: (1) a lens with extended depth of field with a millimeter diameter, and (2) polychromatic lenses with diameters of up to 1 cm. English IEEE Extreme Optics: Inverse Design and Experimental Realizations of Ultra-Large-Area Complex Meta-Optics Conference 10.1109/Metamaterials52332.2021.9577095 1 15th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials), pp.X334 - X336 15th International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials) X334 X336 US City Univ New York, ELECTR NETWORK 2021-09-20 2021 FIFTEENTH INTERNATIONAL CONGRESS ON ARTIFICIAL MATERIALS FOR NOVEL WAVE PHENOMENA (METAMATERIALS) 000843978700096 2-s2.0-85118922924