An analytical XPM model for dispersion-managed fiber optic systems

Xiaojun Liang; Shiva Kumar

doi:10.1117/12.2074776

25 September 2014 An analytical XPM model for dispersion-managed fiber optic systems

Xiaojun Liang, Shiva Kumar

Proceedings Volume 9288, Photonics North 2014; 928805 (2014) https://doi.org/10.1117/12.2074776
Event: Photonics North 2014, 2014, Montréal, Canada

Abstract

An analytical cross-phase modulation (XPM) model is developed for coherent fiber-optic transmission systems. The XPM fields are calculated using a first-order perturbation theory. Statistical analysis is then applied to calculate the XPM variance. The analytical XPM model is applicable to dispersion-managed fiber-optic systems with arbitrary pulse shapes. For non-Gaussian pulses, a summation of time-shifted Gaussian pulses is used to fit the target pulse shape, which makes it possible to analytically derive the XPM variance. The analytical XPM model is validated by extensive numerical simulations.

Citation Download Citation

Xiaojun Liang and Shiva Kumar "An analytical XPM model for dispersion-managed fiber optic systems", Proc. SPIE 9288, Photonics North 2014, 928805 (25 September 2014); https://doi.org/10.1117/12.2074776

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