Phase characterisation of metalenses

Abstract Metalenses have emerged as a new optical element or system in recent years, showing superior performance and abundant applications. However, the phase distribution of a metalens has not been measured directly up to now, hindering further quantitative evaluation of its performance. We have d...

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Bibliographic Details
Main Authors: Maoxiong Zhao, Mu Ku Chen, Ze-Peng Zhuang, Yiwen Zhang, Ang Chen, Qinmiao Chen, Wenzhe Liu, Jiajun Wang, Ze-Ming Chen, Bo Wang, Xiaohan Liu, Haiwei Yin, Shumin Xiao, Lei Shi, Jian-Wen Dong, Jian Zi, Din Ping Tsai
Format: Article
Language:English
Published: Nature Publishing Group 2021-03-01
Series:Light: Science & Applications
Online Access:https://doi.org/10.1038/s41377-021-00492-y