Centimeter-size achromatic metalens in long-wave infrared

Centimeter-size achromatic metalens in long-wave infrared

Metalens has shown its significantly ultra-light and ultra-thin features. However, large-aperture achromatic metalens is constrained by both maximum dispersion range and computational memory. Here, we propose a fully device optimizing framework that engineers phase dispersion and amplitude transmitt...

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Bibliographic Details
Main Authors: Zhao Fen, Zhao Changchun, Zhang Yuqing, Chen Jie, Li Shaoqi, Zhou Wangzhe, Ran Chongchong, Zeng Yongcan, Chen Huan, He Xin, Wu Jiagui, Zhu Gangyi, Yang Junbo
Format: Article
Language:English
Published: De Gruyter 2025-03-01
Series:Nanophotonics
Subjects:
phase dispersion
centimeter-size
achromatic
thermal imaging
Online Access:https://doi.org/10.1515/nanoph-2024-0716
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