Polarization dependent bound states in continuum in a tetramer metasurface discovered by random forest algorithm

Abstract A tetramer metasurface with strong coupling of meta-atoms under C2 symmetry is proposed to realize polarization-dependent bound states in continuum (BICs) with the random forest regressor algorithm assistance. The quality (Q) factor of quasi-BIC correlates with the centralization degree of...

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Bibliographic Details
Main Authors: Chenjie Jia, Zhenyu Zhao, Jun Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-14063-3
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