Engineering of multiple bound states in the continuum by latent representation of freeform structures
Engineering of multiple bound states in the continuum by latent representation of freeform structures作者机构:Advanced Semiconductor LaboratoryKing Abdullah University of Science and Technology(KAUST)Thuwal 23955-6900Saudi Arabia
出 版 物:《Photonics Research》 (光子学研究(英文版))
年 卷 期:2021年第9卷第4期
页 面:I0016-I0023页
核心收录:
学科分类:12[管理学] 0808[工学-电气工程] 0809[工学-电子科学与技术(可授工学、理学学位)] 07[理学] 08[工学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 070207[理学-光学] 081104[工学-模式识别与智能系统] 0805[工学-材料科学与工程(可授工学、理学学位)] 0835[工学-软件工程] 0803[工学-光学工程] 0811[工学-控制科学与工程] 0702[理学-物理学] 0812[工学-计算机科学与技术(可授工学、理学学位)]
基 金:King Abdullah University of Science and Technology Baseline Fund(BAS/1/1664-01-01) Competitive Research Grants(URF/1/3437-01-01,URF/1/3771-01-01)
主 题:representation continuum differentiable
摘 要:We demonstrate a neural network capable of designing on-demand multiple symmetry-protected bound states in the continuum(BICs)in freeform structures with predefined *** latent representation of the freeform structures allows the tuning of the geometry in a differentiable,continuous *** show the rich band inversion and accidental degeneracy in these freeform structures by interacting with the latent representation ***,a high design accuracy is demonstrated for arbitrary control of multiple BIC frequencies by using a photonic property readout network to interpret the latent representation.