Corcoran, BillMonat, ChristelleGrillet, ChristianWhite, ThomasO'Faolain, LiamKrauss, Thomas F.Eggleton, Benjamin J.Moss, D. J.2015-12-1322 March 29781557528650http://hdl.handle.net/1885/71825We report optical performance monitoring via slow-light enhanced third harmonic generation in a 2D silicon photonic crystal waveguide. We achieve all-optical in-band OSNR monitoring of a 40Gb/s Return-to-Zero signal with significantly better performance than methods based on quadratic response functions.Optical performance monitoring via slow light enhanced third harmonic generation in silicon photonic crystal waveguides20092015-12-11