Premium
The influence of stochastic perturbation on dark soliton‐distributed amplification transmission system and its suppression
Author(s) -
Li Hong,
Yang Xianglin
Publication year - 1998
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(199801)17:1<58::aid-mop16>3.0.co;2-7
Subject(s) - jitter , nonlinear system , perturbation (astronomy) , physics , amplifier , transmission system , transmission (telecommunications) , optical amplifier , electronic engineering , amplified spontaneous emission , control theory (sociology) , computer science , optics , engineering , telecommunications , quantum mechanics , control (management) , cmos , artificial intelligence , laser
A model of stochastic gain variation is built in a dark soliton‐distributed amplification transmission system; the influence of stochastic gain variation on the system is studied. The results show that the combined role of stochastic gain variation and amplifier spontaneous emission noise increases the time jitter at arrival, degrades the bit‐error rate, and reduces the capacity and the propagation distance of the transmission system. A nonlinear gain is proposed to effectively suppress the influence. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 58–62, 1998.