Title :
Reed-Solomon coded FSK SCM system with distributing LO in local loop in the presence of laser phase noise
Author :
Ohtsuki, Tomoaki ; Sasase, Iwao ; Mori, Shinsaku
Author_Institution :
Dept. of Electr. Eng., Keio Univ., Yokohama, Japan
Abstract :
In coherent optical subcarrier multiplexing systems, the performance degradation of the system due to the phase noise of lasers restricts the maximum numbers of stations and channels that the system can serve. The effects are analyzed in terms of carrier-to-noise ratio penalty. The effects of Reed-Solomon coding are also analyzed. It is shown that the numbers of channels and stations can be increased greatly by coding
Keywords :
Reed-Solomon codes; frequency shift keying; laser frequency stability; optical modulation; optical receivers; subcarrier multiplexing; FSK SCM system; Reed-Solomon coding; carrier-to-noise ratio; coherent optical subcarrier multiplexing; laser phase noise; local loop; local oscillator distribution; performance degradation; Frequency shift keying; Laser noise; Local oscillators; Optical distortion; Optical fiber communication; Optical noise; Phase modulation; Phase noise; Quadrature amplitude modulation; Reed-Solomon codes;
Conference_Titel :
Singapore ICCS/ISITA '92. 'Communications on the Move'
Print_ISBN :
0-7803-0803-4
DOI :
10.1109/ICCS.1992.255105
