@article{842f122a56b54e7ca82ebae09d4642d1,
title = "Principles, Functions, and Applications of Optical Meta-Lens",
abstract = "A meta-lens is an advanced flat optical device composed of artificial antennas. The amplitude, phase, and polarization of incident light can be engineered to satisfy the application requirements of meta-lenses. Meta-lenses can be designed to achieve a variety of functions, such as diffraction-limited focusing, high focusing efficiency, and aberration correlation, which are useful in various application scenarios. This review focuses on the recent progress in meta-lenses, from fundamentals to applications. The present challenges in this domain are summarized and future prospects are offered. The primary aim of this review is to provide the reader with a comprehensive understanding of meta-lenses and potential inspiration for designing high-performance meta-lenses for feasible applications.",
keywords = "meta-devices, meta-lenses, metasurfaces, nanophotonic devices, planar optics",
author = "Chen, {Mu Ku} and Yongfeng Wu and Lei Feng and Qingbin Fan and Minghui Lu and Ting Xu and Tsai, {Din Ping}",
note = "Funding Information: The authors acknowledge financial support from the National Key R&D Program of China (2017YFA0303700), the National Natural Science Foundation of China (11774163), and the Shenzhen Science and Technology Innovation Commission under Grant No.?SGDX2019081623281169. They are also grateful for the funding support to the State Key Laboratories in Hong Kong from the Innovation and Technology Commission (ITC) of the Government of the Hong Kong Special Administrative Region (HKSAR), China. M.K.C., Y.W., and D.P.T. would also like to express their sincere thanks to the financial support from the Research Office, H.K. PolyU (Project code: BBXE). This article is part of the Advanced Optical Materials Hall of Fame article series, which recognizes the excellent contributions of leading researchers to the ?eld of optical materials science. Funding Information: The authors acknowledge financial support from the National Key R&D Program of China (2017YFA0303700), the National Natural Science Foundation of China (11774163), and the Shenzhen Science and Technology Innovation Commission under Grant No. SGDX2019081623281169. They are also grateful for the funding support to the State Key Laboratories in Hong Kong from the Innovation and Technology Commission (ITC) of the Government of the Hong Kong Special Administrative Region (HKSAR), China. M.K.C., Y.W., and D.P.T. would also like to express their sincere thanks to the financial support from the Research Office, H.K. PolyU (Project code: BBXE). This article is part of the Hall of Fame article series, which recognizes the excellent contributions of leading researchers to the field of optical materials science. Advanced Optical Materials Publisher Copyright: {\textcopyright} 2021 The Authors. Advanced Optical Materials published by Wiley-VCH GmbH",
year = "2021",
month = feb,
day = "18",
doi = "10.1002/adom.202001414",
language = "English",
volume = "9",
journal = "Advanced Optical Materials",
issn = "2195-1071",
publisher = "John Wiley & Sons Inc.",
number = "4",
}