Title :
Study statistical properties of Raman Cross-talk with walkoff in fiber communication systems
Author :
Yu Liu ; Yanyan Zhao ; Xinshe Zhang
Author_Institution :
Dept. of Telecommun. & Inf. Eng., Xi´an Univ. of Posts & Telecommun., Xi´an, China
Abstract :
A new model of Stimulated Raman Scattering (SRS) with workoff is presented. It is applicable in the cases of random binary modulation input power, arbitrary channel number and dispersion coefficient and arbitrary transmission distance. By the model, SRS degradation in the pulse walkoff regime and statistical properties of Raman Crosstalk for a two-channel system are studied. The probability density function (pdf) of output power in the presence of SRS and walkoff approximates to Gaussian distribution. The formulae of mean and standard deviation of output power are derived for the system. The results from the formulae are in good agreement with numerical simulation.
Keywords :
Gaussian distribution; optical crosstalk; optical fibre communication; optical fibre dispersion; stimulated Raman scattering; wavelength division multiplexing; Gaussian distribution; Raman crosstalk; arbitrary channel number; arbitrary transmission distance; dispersion coefficient; fiber communication systems; probability density function; pulse walkoff regime and; random binary modulation; stimulated Raman scattering; wavelength division multiplexing; Numerical simulation; Optical fiber communication; Optical fiber dispersion; Power generation; Raman scattering; Wavelength division multiplexing; Dense wavelength-division multiplexing; Fiber Raman effect; Nonlinear optics;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023429
