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Conferences > CLEOPR > 2022 > CTuP16E > CTuP16E_03

Assembly of All-Dielectric Broadband Perfect Absorbers Based on Degenerate Critical Coupling

Rongyang Xu and Junichi Takahara

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Abstract

Previous studies about perfect absorbers based on degenerate critical coupling only achieved narrowband absorption. We propose perfect absorbers that can be assembled as building blocks to achieve broadband absorption in the visible and near-infrared ranges.

© 2022 IEEE

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