Digital back propagation based on the feedback-convergence for fiber nonlinearity compensation with low computational complexity and high performance
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126050
Abstract: Abstract In this paper, an improved digital back propagation (DBP) method is proposed for the compensation of fiber non-linearity, which is based on the feedback-convergence assisted split-step Fourier method. The algorithm has been experimentally verified… read more here.
Keywords: digital back; complexity; compensation; method ... See more keywords
Digital Back Propagation in Long-Haul, MIMO-Supported, Multicore Fiber Transmission
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2020.2993621
Abstract: This work presents an experimental evaluation of single-channel long-distance transmission over a homogeneous single-mode multicore fiber. We compare the detection of 20 GBaud polarization-multiplexed quadrature-phase-shift-keyed signals with and without the use of high-order multiple-input multiple… read more here.
Keywords: digital back; propagation long; transmission; multicore fiber ... See more keywords