Genetic algorithms designed ultra-broadband achromatic metalens in the visible
Wei Cheng, Junbo Feng, Yan Wang, Zheng Peng, Shengyin Zang, Hao Cheng, Xiaodong Ren, Yubei Shuai, Hao Liu, Jiagui Wu, Junbo Yang
Topics & Concepts
Achromatic lensOpticsGenetic algorithmWavelengthBroadbandNanopillarCrossoverChromatic aberrationChromatic scaleNumerical apertureMaterials scienceComputer scienceAlgorithmPhysicsNanotechnologyArtificial intelligenceMachine learningNanostructureMetamaterials and Metasurfaces ApplicationsOptical Coatings and GratingsOptical Wireless Communication Technologies