Nonlinear response of a gallium phosphide nanopatterned photonic waveguide in the CW regime Xie, Weilin ; Martin, Aude ; Beaudoin, Gregoire ; Sagnes, Isabelle ; Bretenaker, Fabien ; Combrié, Sylvain ; Raineri, Fabrice ; Rossi, Alfredo De Abstract Publication: Optics Letters Pub Date: June 2019 DOI: 10.1364/OL.44.002823 Bibcode: 2019OptL...44.2823X