@article{articlea275e40d,
title   = {High performance metalenses: numerical aperture, aberrations, chromaticity, and trade-offs},
author = {Haowen, Liang and Martins, Augusto and Borges, Ben-Hur Viana and Jianying, Zhou and Martins, Emiliano Rezende and Juntao, Li and Krauss, Thomas F.},
year = {2019},
doi = {10.1364/OPTICA.6.001461},
journal   = {Optica}
}