Inverse design of high-efficiency long-wave infrared achromatic metalenses based on an optical diffraction neural network framework

Metalenses offer a promising path toward ultra-compact achromatic optical systems. However, conventional achromatic metalens designs based on hyperbolic phase profiles face limitations, as practical meta-atoms cannot fully satisfy ideal phase requirements. This reduces broadband focusing efficiency...

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Detalhes bibliográficos

Principais autores:	Yutong Di, Yuanyang Wu, Tuo Yang, Ping Xu, Yiling Sun, Haixuan Huang, Siwei Long, Xulin Zhang, Haidong Xu, Shuai Geng, Mengyu Wang, Yuchao Ma, Hanliang Yuan, Guijun Li, Lei Lei, Xuanming Zhang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	AIP Publishing LLC 2026-05-01
coleção:	APL Photonics
Acesso em linha:	https://pubs.aip.org/aip/app/article-pdf/doi/10.1063/5.0316509/21004868/056109_1_5.0316509.pdf
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