High-NA and broadband achromatic metalens for sub-diffraction focusing of long-wavelength infrared waves

High-NA and broadband achromatic metalens for sub-diffraction focusing of long-wavelength infrared waves

The recently developed achromatic metalenses have exhibited a significant potential to replace the conventional bulky lenses. However, the numerical aperture (NA) of current broadband achromatic metalenses (BAMs) operated in long-wavelength infrared (LWIR) range is still insufficient for the applica...

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Bibliographic Details
Main Authors: Lv-Rong Zhao, Xiao-Qiang Jiang, Cheng-Xi Li, Shao-Xiang Gong, Wei-Xing Yu
Format: Article
Language:English
Published: Elsevier 2023-03-01
Series:Results in Physics
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379723001018

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http://www.sciencedirect.com/science/article/pii/S2211379723001018

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