Media 2: Characterization of a 15 GHz integrated bulk InGaAsP passively modelocked ring laser at 1.53µm BarbarinYohan BenteErwin A. J. M. HeckMartijn J. R. OeiY. S. NötzelRichard SmitMeint K. 2006 Originally published in Optics Express on 16 October 2006 (oe-14-21-9716)