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Metalenses with Polarization‐Insensitive Adaptive Nano‐Antennas (Laser Photonics Rev. 16(9)/2022)
Author(s) -
Zhang Jianchao,
Liang Haowen,
Long Yong,
Zhou Yongle,
Sun Qian,
Wu Qinfei,
Fu Xiao,
Martins Emiliano R.,
Krauss Thomas F.,
Li Juntao,
Wang XueHua
Publication year - 2022
Publication title -
laser and photonics reviews
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.778
H-Index - 116
eISSN - 1863-8899
pISSN - 1863-8880
DOI - 10.1002/lpor.202270041
Subject(s) - optics , photonics , materials science , nano , polarization (electrochemistry) , optoelectronics , laser , lens (geology) , physics , chemistry , composite material
Metalens Design In article number 2200268, Juntao Li, Haowen Liang, Xiao Fu, and colleagues experimentally realize a polarization‐insensitive and high focus efficiency metalens at 532 nm operation for an NA = 1.48 by using dimer nano‐antennas. This single layer metalens can replace a conventional objective lens and demonstrate the confocal scanning microscopic imaging with 300 nm resolution.