Title :
Simple intradyne PSK system for udWDM-PON
Author :
Prat, Josep ; Polo, Victor ; Zakynthinos, P. ; Cano, Ivan ; Tabares, Jeison A. ; Fabrega, J.M. ; Klonidis, Dimitrios ; Tomkos, Ioannis
Author_Institution :
Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
An enhanced homodyne coherent system for ultra-dense WDM-PON is demonstrated, using conventional DFB, coupler instead of 90° hybrid and digital signal processing, achieving improved sensitivity and phase noise tolerance.
Keywords :
distributed feedback lasers; optical fibre couplers; optical information processing; passive optical networks; phase noise; phase shift keying; wavelength division multiplexing; conventional DFB; coupler; digital signal processing; homodyne coherent system; hybrid signal processing; intradyne PSK system; phase noise tolerance; udWDM-PON; ultradense WDM-PON; Bit error rate; Optical fibers; Optical filters; Optical receivers; Passive optical networks;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location :
Amsterdam
