Large-scale silicon nitride nanophotonic phased arrays at infrared and visible wavelengths Poulton, Christopher V. ; Byrd, Matthew J. ; Raval, Manan ; Su, Zhan ; Li, Nanxi ; Timurdogan, Erman ; Coolbaugh, Douglas ; Vermeulen, Diedrik ; Watts, Michael R. Abstract Publication: Optics Letters Pub Date: January 2017 DOI: 10.1364/OL.42.000021 Bibcode: 2017OptL...42...21P