Runge, P.P.RungeGanzer, F.F.GanzerZhou, G.G.ZhouZhang, R.R.ZhangSeeger, A.A.SeegerSchell, M.M.SchellReyes-Iglesias, P.J.P.J.Reyes-IglesiasPérez-Galacho, D.D.Pérez-GalachoOrtega-Moñux, A.A.Ortega-MoñuxMolina-Fernández, I.I.Molina-Fernández2022-03-122022-03-122014https://publica.fraunhofer.de/handle/publica/38781610.1109/ECOC.2014.6963858We demonstrate a monolithically integrated coherent receiver PIC on an InP substrate with a 120° optical hybrid and 40GHz pin-photodetectors. Moreover, the performance of the device for colorless detection of 28Gbaud 16-QAM signals in the C- and L-band is investigated.enMonolithic integrated InP receiver chip for coherent phase sensitive detection in the C- and L-band for colorless WDM applicationsconference paper