@article {1036756,
	title = {Achromatic Metalens over 60 nm Bandwidth in the Visible and Metalens with Reverse Chromatic Dispersion},
	journal = {Nano Letters},
	volume = {3},
	year = {2017},
	pages = {1819{\textendash}1824},
	url = {http://pubs.acs.org/doi/abs/10.1021/acs.nanolett.6b05137?src=recsys},
	author = {M. Khorasaninejad and Shi, Z. and A. Y. Zhu and W. T. Chen and V. Sanjeev and A. Zaidi and F. Capasso}
}
