High-power sub-kHz linewidth lasers fully integrated on silicon Huang, Duanni ; Tran, Minh A. ; Guo, Joel ; Peters, Jonathan ; Komljenovic, Tin ; Malik, Aditya ; Morton, Paul A. ; Bowers, John E. Abstract Publication: Optica Pub Date: June 2019 DOI: 10.1364/OPTICA.6.000745 Bibcode: 2019Optic...6..745H