https://epjam.edp-open.org Recent articles published in 'EPJ Applied Metamaterials' daily 1 2026-05-29T22:50:46Z EDP Sciences Copyright (c) EDP Sciences 2026 Copyright (c) EDP Sciences 2026 2272-2394 EPJ Applied Metamaterials Inverse design of multiwavelength multifocal metalens based on the tandem neural networks https://epjam.edp-open.org/10.1051/epjam/2025017 Authors: Yilun Song, Bowei Wu and Mingyu Sun.<br />EPJ Applied Metamaterials Vol. 13 , page 13<br />Published online: 13/05/2026<br /> Keywords: Inverse design ; multifocal metalens ; tandem neural networks. Inverse design of multiwavelength multifocal metalens based on the tandem neural networks Yilun Song Bowei Wu Mingyu Sun Inverse design multifocal metalens tandem neural networks 2026-05-13 text/html 10.1051/epjam/2025017 EPJ Applied Metamaterials Vol. 13 abstract epjam/2026/01 2026-05-13 EPJ Applied Metamaterials 13 13 Study of simulation model of diffractive neural network in liquid crystal optical environments https://epjam.edp-open.org/10.1051/epjam/2025009 Authors: Xu Yang, Li Fang, Bowei Wu and Mingyu Sun.<br />EPJ Applied Metamaterials Vol. 13 , page 12<br />Published online: 13/05/2026<br /> Keywords: Tunable optical diffractive neural network ; Metasurface ; multi-task machine learning ; liquid crystal. Study of simulation model of diffractive neural network in liquid crystal optical environments Xu Yang Li Fang Bowei Wu Mingyu Sun Tunable optical diffractive neural network Metasurface multi-task machine learning liquid crystal 2026-05-13 text/html 10.1051/epjam/2025009 EPJ Applied Metamaterials Vol. 13 abstract epjam/2026/01 2026-05-13 EPJ Applied Metamaterials 12 13 High-efficiency terahertz third harmonic generation from quasi-bound states in the continuum in permittivity-asymmetric hybrid metasurface https://epjam.edp-open.org/10.1051/epjam/2026005 Authors: Guangcheng Sun, Rui Wu, Yaohe Li, Gengyu Bai, Yongming Zhang, Suguo Chen, Sunchao Huang, Yang Zhao, Jiayong Han, Hui Hu and Yue Wang.<br />EPJ Applied Metamaterials Vol. 13 , page 14<br />Published online: 19/05/2026<br /> Keywords: Bound states in the continuum ; terahertz metasurface ; topological charge ; nonlinear optical effect. High-efficiency terahertz third harmonic generation from quasi-bound states in the continuum in permittivity-asymmetric hybrid metasurface Guangcheng Sun Rui Wu Yaohe Li Gengyu Bai Yongming Zhang Suguo Chen Sunchao Huang Yang Zhao Jiayong Han Hui Hu Yue Wang Bound states in the continuum terahertz metasurface topological charge nonlinear optical effect 2026-05-19 text/html 10.1051/epjam/2026005 EPJ Applied Metamaterials Vol. 13 abstract epjam/2026/01 2026-05-19 EPJ Applied Metamaterials 14 13