A RSOA Based Full-Duplex 80 Channel CATV signal with 1.25 Gbps Data-stream Transmission System using Optical Carrier Suppression and Injection-Locked FPLDs

摘要

In this paper a novel architecture has been proposed and developed for full-duplex transmission of 80 channel CATV signal over 80 km single mode fiber (SMF) using various techniques such as mutually injection locking, optical carrier suppression (OCS) and remodulation etc. The up/downlink transmission performances are observed by the low bit error rate (BER) values and impressive eye diagrams. The satisfactory values of CNR, CBT and CSO verify the successful transmission of CATV signals through our proposed configuration.