Title :
Novel signal multiplexing method to reduce optical beat interference in subcarrier multiple access networks
Author :
Yamamoto, Hiroaki ; Sasai, Hiroyuki ; Morikura, Susumu ; Fujito, Katsuyuki
Author_Institution :
Multimedia Dev. Center, Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
Abstract :
We proposed a novel signal multiplexing method to reduce the optical beat interference (OBI) noise in subcarrier multiple access (SCMA) optical fibre networks. Using this method, which sufficiently suppressed the clipping in the presence of the SC signal even if OMI of the HF signal was up to 100%, the OBI noise was reduced 5-8 dB compared with the conventional HF-signal-multiplexing method
Keywords :
optical fibre subscriber loops; optical noise; subcarrier multiplexing; HF-signal-multiplexing method; clipping; optical beat interference reduction; signal multiplexing method; subcarrier multiple access networks; subcarrier multiple access optical fibre networks; Frequency; Interference; Noise reduction; Optical modulation; Optical noise; Optical receivers; Optical sensors; Optical transmitters; Passive optical networks; Voltage;
Conference_Titel :
Optical Fiber Communication. OFC 97., Conference on
Conference_Location :
Dallas, TX
Print_ISBN :
1-55752-480-7
DOI :
10.1109/OFC.1997.719814
