%0 Journal Article %J Nano Letters %D 2015 %T Achromatic Metasurface Lens at Telecommunication Wavelengths %A Mohammadreza Khorasaninejad %A Francesco Aieta %A Pritpal Kanhaiya %A Mikhail A. Kats %A Patrice Genevet %A David Rousso %A Federico Capasso %B Nano Letters %G eng %U http://dx.doi.org/10.1021/acs.nanolett.5b01727