Title :
Analysis of XPM-induced intensity distortion using the VSTF method
Author :
Xu, Bo ; Brandt-Pearce, Maïté
Author_Institution :
Dept. of Electr. & Comput. Eng., Virginia Univ., Charlottesville, VA, USA
Abstract :
We derive a new expression for the XPM-induced intensity distortion for a CW probe channel by using the Volterra series transfer function (VSTF) method. The new result can work in situations with both small and large dispersion. We also use the new result to study the effect of frequency chirping on the XPM-induced intensity distortion. For multiple span systems, the accumulated nonlinear phases which are frequency chirping for the input signals to the following spans will eventually become large enough to be nonnegligible
Keywords :
Volterra series; nonlinear distortion; nonlinear optics; optical crosstalk; optical fibre communication; optical fibre dispersion; optical transfer function; phase modulation; wavelength division multiplexing; CW probe channel; VSTF method; Volterra series transfer function method; WDM; XPM-induced intensity distortion; accumulated nonlinear phases; cross-phase modulation; frequency chirping; large dispersion; multiple span systems; optical fiber communication systems; small dispersion; Channel spacing; Chirp modulation; Fourier transforms; Frequency; Intensity modulation; Nonlinear distortion; Optical distortion; Optical fiber dispersion; Probes; Wavelength division multiplexing;
Conference_Titel :
Lasers and Electro-Optics Society, 2001. LEOS 2001. The 14th Annual Meeting of the IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7105-4
DOI :
10.1109/LEOS.2001.969283
