A closed-form expression for a lower bound on the per soliton capacity of the nonlinear optical fibre channel in the presence of (optical) amplifier spontaneous emission (ASE) noise is derived. This bound is based on a non-Gaussian conditional probability density function for the soliton amplitude jitter induced by the ASE noise and is proven to grow logarithmically as the signal-to-noise ratio increases.
|Title of host publication||ITW2015 : 2015 IEEE Information Theory Workshop|
|Number of pages||4|
|Publication status||Published - Oct 2015|
|Event||Information Theory Workshop - Jeju, Korea, Democratic People's Republic of|
Duration: 11 Oct 2015 → 15 Oct 2015
|Workshop||Information Theory Workshop|
|Abbreviated title||ITW 2015|
|Country||Korea, Democratic People's Republic of|
|Period||11/10/15 → 15/10/15|
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Funding: EPSRC (EP/J017582/1).
Shevchenko, N. A., Prilepsky, J. E., Derevyanko, S. A., Alvarado, A., Bayvel, P., & Turitsyn, S. K. (2015). A lower bound on the per soliton capacity of the nonlinear optical fibre channel. In ITW2015 : 2015 IEEE Information Theory Workshop (pp. 104-108). IEEE. https://doi.org/10.1109/ITWF.2015.7360743