Inverse design of a valley-Hall photonic topological insulator based on tandem residual neural networks

Summary: A hollow triangular rod-type valley-Hall photonic topological insulator is proposed, and two tandem residual deep neural networks are built for multimodal inverse design of the structure. One of them is a tandem multilayer perceptron, and the other is a composite tandem network based on var...

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Bibliographic Details
Main Authors: Bing-Jiang Wang, Le Zhang, Ben-Xin Wang, Dong-Ping Zhang, Ya-Guang Xie, Jin-Hui Cai
Format: Article
Language:English
Published: Elsevier 2025-04-01
Series:iScience
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2589004225005371
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