Bc. Collings et L. Boivin, Nonlinear polarization evolution induced by cross-phase modulation and itsimpact on transmission systems, IEEE PHOTON, 12(11), 2000, pp. 1582-1584
We experimentally investigate nonlinear polarization evolution induced by c
ross phase modulation in optical fiber. We demonstrate both the CW behavior
of this effect and how it can cause time dependent depolarization of inter
acting WDM channels. We then quantify the significant performance degradati
on and power margin reduction in a polarization multiplexed WDM transmissio
n system utilizing polarization sensitive receiving.