期刊名称:International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN:2277-6451
电子版ISSN:2277-128X
出版年度:2012
卷号:2
期号:10
出版社:S.S. Mishra
摘要:Multichannel signal design for cross-talk limited fiber optic systems is considered. We focus on mitigating cross -talk in the form of in Band crosstalk resulting from fiber non -linearities. In-band crosstalk noise can pose important limitations in an optical network. Different modulation techniques are used to improve the performance of system. The analysis indicates that QPSK modulation technique is better than BPSK in terms of crosstalk and power penalty.
关键词:Optical Network; BPSK; QPSK; in band Crosstalk; Power Penalty